# Short answer find the quotient 6x^3-x^2-7x-9 ------------ 2x+3

143,010 questions, page 697-
## physics

A small turbo-prop commuter airplane, starting from rest on a Tallahassee airport runway, accelerates for 21.0 s before taking off. Its speed at takeoff is 56.0 m/s (125 mi/hr). Calculate the acceleration of the plane, assuming it remains constant. Express

*asked by Lo on January 9, 2011* -
## Chemistry

Complete combustion of a sample of a hydrocarbon in the presence of excess oxygen produces equal molar quantities of carbon dioxide and water. Which of the following could be the molecular formula of the compound? a. C4H4 b. C2H6 c. C6H6 d. C8H8 e. C8H16 I

*asked by Anonymous on September 17, 2018* -
## !math (2)

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market

*asked by Vanessa on April 24, 2014* -
## History

Chinese "communes" were: A. Communist Party committee cadres. B. urban districts established by Mao Zedong. C. the modern equivalent of the traditional cottage industries in pre modern China. D. agricultural communities containing more than thirty thousand

*asked by angela on January 26, 2016* -
## Language Arts

While"We the people"and"Making Tracks on Mars are both nonfictional literature about specific topics, the author of"We the People"uses explanatory style, not informative. This sentence is an example of what kind of organizational pattern? A. chronological

*asked by blue on October 15, 2014* -
## reflection and observation

which of the following statements uses language best to present a clear picture of a childs behavior? A.beryl chose a green crayon to color the picture B.leslie ran to the door greeting his mother with open arms C.carolyn carried her books to the table my

*asked by susue on July 31, 2015* -
## Science

What are the advantages of slower population growth? Please check your assigned reading and post your answer. We'll be glad to help you when we see your thoughts about this subject. No diseases and over crowd True. But a society can provide food, jobs, and

*asked by Mack on March 18, 2007* -
## Chemistry

"Suppose some sort of clamp is applied to hold an electron fixed at the distance of 2.5 Angstroms from a lithium nucleus Li3+ which is also clamped into position. Calculate the magnitude of the force between the two fixed particles." The books says the

*asked by Zach on October 16, 2011* -
## Biology

In a mycorrhizal relationship, what benefit does the plant get from the fungus? a. an energy source b. aid in seed dispersal c. products of photosynthesis d. aid in the absorption of water and minerals

*asked by Zurai on November 15, 2017* -
## AP Chemistry

Nitroglycerin is a shock-sensitive liquid that detonates by the reaction 4C3H5(NO3)3(ℓ)-> 6N2(g)+10H2O(g)+12CO2(g)+O2(g) Calculate the total volume of product gases at 201 kPa and 273 degrees C from the detonation of 3.3 lb (1496.9 g) of nitroglycerin.

*asked by Gabriella on February 16, 2014* -
## Social studies

Many people are emigrating from the Ukraine to other countries. What conclusion can best be deduced from this statement? A) The economy is growing. B) Freedoms have increased since the fall of communism. C) The nation lacks sufficient jobs and

*asked by LOVE on March 30, 2016* -
## Biology

What are two traits of an information source that may indicate the information given is scientifically unreliable? Answer: peer review does not necessarily indicate that the other field expert reviews are in agreement with conclusions of the original

*asked by Please Help on August 28, 2014* -
## cultural diversity

1. Young children's functional use of language within a work context is often observed in: A. Mainstream industrialized societies. B. Triadic interactions in Mexican-American groups. C. Rural Appalachian Black communities. D. Native American

*asked by Vanessa on September 21, 2011* -
## Biology

What are two traits of an information source that may indicate the information given is scientifically unreliable? Answer: peer review does not necessarily indicate that the other field expert reviews are in agreement with conclusions of the original

*asked by Please Help on August 27, 2014* -
## Astronomy

From Hawaii to the bend in the Hawaiian-Emperor chain is about 4000 km. If the Pacific plate is moving 8.0 cm a year, estimate how long ago the direction of plate motion changed. (The San Andreas Fault in southern California became active at about the same

*asked by Andy on November 24, 2011* -
## Education

As children grow older and become more skilled in math, they A) rely more on memorized facts. B) count all the numbers instead of counting on from the largest number. C) must switch from multiplicative reasoning to additive reasoning. D) have a little more

*asked by Anonymous on September 17, 2013* -
## Math

Each page of a top-secret report on aliens requires 2 KB of space in digital format. What is the maximum number of pages the report can have so that it can be completely stored on a USB drive that holds 4*10^6 Write your answer in scientific notation, and

*asked by Brad on October 16, 2018* -
## chemistry

What is the volume of 6M H2SO4 required by the balanced equation to react with the CuO to produce 0.025 moles of copper(ii) sulfate. Report the volume needed BEFORE allowing for excess in milliliters to two significant figures. Don not include units in the

*asked by tj on October 1, 2014* -
## Applied Calculus

A truck gets 800/x miles per gallon (mpg) when driven at a constant speed of x mph, where 40 ≤ x ≤ 80. If the price of fuel is $2.80/gal and the driver is paid $19/hr, at what speed is it most economical for the trucker to drive? (Round your answer to

*asked by Jacob on March 15, 2013* -
## history

Anticolonial movements shared all but which of the following features? Answer A Some form of nationalism B Inspiration from traditional cultures as a means of shaping nationalism C Dissatisfaction among nationalists with their own exclusion from power D A

*asked by nicole on April 12, 2012* -
## english

4. In both the Gettysburg Address and “Letter from Birmingham Jail,” the writers (1 point) comment on the tribulations faced by a nation at war. honor those who have fought for freedom. demand the revision of the nation’s unjust laws. expound on the

*asked by kate on August 13, 2014* -
## Physics

An infinitely long thin metal strip of width w=12cm carries a current of I=10A that is uniformly distributed across its cross section. What is the magnetic field at point P a distance a=3cm above the center of the strip? I have tried using the integration

*asked by Joel on April 4, 2014* -
## History

Opposition to strong environmental protection regulations was motivated by A, Concern that regulation would hurt the economy and kill jobs. B. conservative resistance to expanding federal authority. C.refusal to believe that pollution was a serious problem

*asked by Angie on April 7, 2016* -
## Trig

A tourist looks from the observation deck of the space needle in Seattle. The deck is at a height of 520ft. She sees her friend on the ground below at an angle of depression of 83.1 degrees. What is the distance between the two? Round to the nearest tenth

*asked by Kay on February 28, 2018* -
## Psycholofgy

Help is needed badly! I have been on this one questions for the longest, so I'm trying to see if this the correct answer. I chose C If a person believes that his or her mind is being controlled by outside forces or that he or she is getting special coded

*asked by Princess on December 6, 2011* -
## Computer Information

What kind of drives are typically found in high-performance workstations and servers? Ultra ATA, EIDE, SCSI, or DMA. I think it is the SCSI drive, because the Data Recovery web site says that it "is widely used in medium and large systems." Is this answer

*asked by Mary on February 5, 2010* -
## !math (2)

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market

*asked by Mia on April 25, 2014* -
## L.A

In The Diary of Anne Frank, Act 1, what is one effect of wearing the yellow star of David? A. It makes wearers feel proud. B. It leads to a shortage of yellow cloth. C. It creates a strong sense of community. D. It sets apart the people who are Jewish. Is

*asked by Anonymous on March 4, 2015* -
## Physics

A device for training astronauts and jet fighter pilots is designed to rotate a trainee in a horizontal circle of radius 10.2 m. If the force felt by the trainee on her back is 7.61 times her own weight, how fast is she rotating? (in m/s) Express your

*asked by Cait on February 11, 2015* -
## Busiuness Law II

Using the Internet, identify three firms that are offering to enter into bailment contracts with customers. 2. For each firm, analyze and describe (a) for whose benefit the bailment would be and (b) the duty that the bailor would owe to the bailee. Be sure

*asked by Elvis on August 5, 2010* -
## physics

A ball is projected with initial velocity 50m\s at an angle of elevation of 37°from the top of a cliff 55m high. calculate the total time the ball is in the air and the maximum horizontal distance covered...please I have solved this question but didn't

*asked by mercy on November 20, 2016* -
## Physics

In 1980, over San Francisco Bay, a large yo-yo was released from a crane. Suppose the yo-yo was 153 kg, and it consisted of two uniform disks of radius 35.4 cm connected by an axle of radius 3.19 cm. What was the magnitude of the acceleration of the yo-yo

*asked by M on March 17, 2012* -
## Chemistry

A limiting reactants problem. 6.32g of sodium sulfate is reacted with 12.03g of barium nitrate. How many grams of the precipitate would you expect to collect. The answer my teacher gave me is 16.0g BaSO4, but I cannot get it. The equation I formed is:

*asked by Lindsey on April 15, 2012* -
## acc 305 accounting

The fourth step in the financial accounting research process may require you to ________. A. cross reference information in the Codification B. work down the levels of the hierarchy to identify a similar transaction C. draft a memo D. change or refine

*asked by madam on December 11, 2016* -
## Law

pleaese check my answer thanks :) Mary a medical assistant testifies in the malpractice case the th defendant, Dr Bob admitted he comited malpractice on Miss Sue This testimony likely would be excluded on what gounds. 1. Hearsay 2. Physican -patient

*asked by Anonymous on November 15, 2007* -
## social studies

has there been any relgious issues in ghana These two sites will help you answer that question. http://www.state.gov/g/drl/rls/irf/2005/51475.htm http://news.adventist.org/data/2006/04/1147400645/index.html.en

*asked by ciara on May 21, 2007* -
## *math (2)

The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market

*asked by Vanessa on April 23, 2014* -
## law and ethics in allied health

a formulary is a list of? a.procedurals steps to resolve ethical conflicts in the medical office b.approved drugs for which the insurance company pays c.proper behaviors and manners for a certain community d.employes covered by an employers health

*asked by susue on November 10, 2013* -
## Math

When Maria Acosta bought a car 2.5 years ago, she borrowed $10,000 for 48 months at 7.8% compounded monthly. Her monthly payments are $243.19, but she'd like to pay off the loan early. How much will she owe just after her payment at the 2.5 year mark?

*asked by Lindsey on October 4, 2017* -
## World History

I have to write an essay on Ancient Civilizations. I need help with how to organize it. The teacher gave us the requirement of 5 paragraphs but she didnt tell us how to organize it. So my questions are, how many sentences are in each paragraph, how will i

*asked by Belle on May 16, 2019* -
## College English Check

I was helping someone do a run on maze assignment and I just want these questions checked. The instructions said Complete the maze by following the correct sentences. These ones are the one's that I think weren't run on sentences. I enjoy fishing, however,

*asked by Ariel on June 22, 2010* -
## Physics

A rubber ball (mass 0.30 kg) is dropped from a height of 2.0 m onto the floor. Just after bouncing from the floor, the ball has a speed of 3.9 m/s. (a) What is the magnitude and direction of the impulse imparted by the floor to the ball? MAGNITUDE: 3.05 kg

*asked by Audrey on November 7, 2012* -
## science

Which type of muscle is resposible for moving fluids through the urinary system Since this is not my area of expertise, I searched Google under the key words "urinary system muscle" to get these possible sources:

*asked by suzie on May 19, 2007* -
## Government

Please check my answer~ What is the key difference between a federal government and a confederate government? A.In a federal government, local governments have the most power. In a confederate government, a central government has the most power. B.In a

*asked by Mara on September 8, 2016* -
## English

Please help me find my errors The Lottery takes place on a beautiful summer day in a small town. Although the location of the town is never given, it appears to be in a rural community. The story begins as a regular summer day, but has a surprising ending.

*asked by La'Charlis on October 19, 2011* -
## AP English

Plato, Symposium ’He who has been instructed thus far in the things of love, and who has learned to see the beautiful in due order and succession, when he comes toward the end will suddenly perceive a nature of wondrous beauty (and this, Socrates, is the

*asked by Sean on May 22, 2018* -
## Partial Differential Equations

At the He-Ne laser wavelength (L= 632.8 nm) the refractive indices of crystal quartz are n o = 1.54264 and n e = 1.55171 calculated from its Sellmeier equation. The laser is incident from the air onto the surface of crystal quartz at an angle of incidence

*asked by Joy on November 12, 2013* -
## Physics (Please Help)

At the He-Ne laser wavelength (L= 632.8 nm) the refractive indices of crystal quartz are n o = 1.54264 and n e = 1.55171 calculated from its Sellmeier equation. The laser is incident from the air onto the surface of crystal quartz at an angle of incidence

*asked by Joy on November 13, 2013* -
## Algebra 2

1.)Find inverse function of the function f(x)=(x+3)+9 2.)Find the inverse of the function r(x)=3x-6/5x+3 thanks

*asked by MV on December 3, 2011* -
## English

I need to find a good site containing colloquial expressions used in everyday conversations (example, at the phone, at meals etc). I'd also like you to check these sentences, please. 1) Can you use the word “class party” where(to which?) you invite all

*asked by Henry1 on May 7, 2011* -
## AP Biology

After an enzyme is mixed with its substrate, the amount of product formed is determined at 10-sec intervals for 1 min. Data: 0 secs. = 0.0 product formed (mg) 10 secs = .25 product formed (mg) 20 secs = .50 product formed (mg) 30 secs = .70 product formed

*asked by Mon on October 7, 2007* -
## Math

My younger sister needs help with this problem: You have an 8 inch stack of dimes, each dimes is a half inch, how many dimes are there? I know the answer is 17, but I need to help her show her work

*asked by Palmer on November 30, 2016* -
## Physics

How far will a humanoid robot travel in 3.0 s, accelerating at 1.0cm/s^2(forward) if its initial velocity is 5.0cm/s(forward) answer is 20cm (forward)

*asked by alex on July 3, 2013* -
## help! due tommorrow

an assortment of coins contains 20 pennies, 2 nickels and 6 dimes what percentage of the coins are nickels? ( in the book the answer says 7% nickels) i want to know how to work out the problem

*asked by bbb444 on September 13, 2011* -
## Biology

What is the difference between carbon-13 and carbon-14? A. the number of electrons B. the number of neutrons C. the number of nuclei Please help me and explain the answer and how you got it. I'm really struggling in this class.

*asked by Erica on September 26, 2018* -
## ap chemistry

What is the activation energy Ea for this reaction? Answer in units of kJ The deltaH is 160 kJ X is at 160 (beginning of reaction) Y is at 300 (end of reaction)

*asked by Gabriella on November 16, 2013* -
## Chemistry

What is the nuclear charge of an atom with a mass of 23 and an atomic number of 11? (1) 11+ (2) 12+ (3) 23+ (4) 34+ How do you figure this out? Would the answer be (1) 11+ since the atomic number is 11 and atomic #=protons which are positive??

*asked by Anonymous on June 14, 2009* -
## Physics

Gravity on the surface of the moon is only 1 as strong as gravity on the Earth. 6 What is the weight of a 30 kg object on the Earth? The acceleration of gravity is 10 m/s2 . Answer in units of N.

*asked by Dede on November 4, 2010* -
## English

Minimum is best described as A. great number C.equal number The other answer choices are cut off but A and C don't mean minimum right? Because minimum is the smallest possible amount

*asked by Jerald on January 15, 2013* -
## math

what is the volume of a rectangular prism which the bottom side is 23 inch and one of the side is 4 and the other side 7. my answer is 644. A more or less example 23 x 7 x 4= 644 4__________________ 7__________________ 23

*asked by siulani perez on June 22, 2015* -
## math

one thousand three hundred twenty feet are what part of a mile. Since there are 5,280 feet in a mile the answer will be 1/4 of a mile. how would you set this up in a fraction?

*asked by mona on July 13, 2010* -
## math

A type of bacteria doubles in number every 12 hours. After 2 days, there are 48 bacteria. How many bacteria were there at the beginning of the first day. I know the answer is 3, but want to know how it arrived at the number "3"

*asked by Taylor on November 13, 2013* -
## Math

Use the expression 12*12 to answer the question below A. Write the expression using exponential notation B. What is the base? C. What is the exponent? D. WRite the expression in expanded form. C?

*asked by §eth on September 4, 2012* -
## math

Jay has 6,200 beads. He is making bracelets with 9 beads each. How many bracelets can he make? How many beads will be left. I know the answer to the first question, but i don't know the second.

*asked by sky on March 5, 2015* -
## Math Help

Hi! I need help with these two questions. Thanks! 1.) Look for the first four terms for the following sequence below. an=n(n^2-6) 2.) For this question, remember that your answer has to begin with the second term of the following sequence. Look for the

*asked by Tori on April 29, 2015* -
## Math

a soup kitchen prepared 2 gallons of soup. how many people can be fed if each serving of soup is 3/4 of a cup? I know the answer is 42 people but I want to known the formula

*asked by Evelyn on September 11, 2013* -
## Math

Write the slope intercept form fo an equation of the line that passes through the given point and has the given slope 1. Point (1,1) Slope 1/4 Formula y-y1=m(x-x1) Answer : y=1/4x+0

*asked by M on October 30, 2014* -
## algebra

Rita's tuition bill for last semester was $4360 If she paid $6052 in tuition this semester what was the percentage increase on her tuition Please help me as I am not sure of my answer which is 0.38%

*asked by cassandra on October 24, 2013* -
## Please help

A rectangular picture frame has a perimeter of 58 inches. The height of the frame is 18 inches. What is the width of the frame? Please help show work and help answer thanks

*asked by Will on September 25, 2015* -
## math

How many people were at a party if There were 105 handshakes at a party and if each person at the party shook hands with exactly once with every other person. The answer is 15. How do I write the problem?

*asked by Madi on October 25, 2010* -
## algebra1

friday's temperature was 20 degrees warmer than monday's temperature t. write an expression for friday's temperature.... my answer is 20dregees + T is that correct?

*asked by alanaR. on August 26, 2010* -
## Adult Development and life Assessment

Which of the following is not a secondary sex characteristic..... 1. !@#$%^ 2. pubic hair 3. adams apple 4. facial hair My answer is facial hair. Is that correct

*asked by Regina on November 24, 2012* -
## Algebra

My calculator is broken. The "+" key works correctly,but whenever I try to compute a-b, the calculator performs b-a instead. What answer does mny calculator compute for the expression ((7-10)+3)-5? Thank you!

*asked by Trish Goal on November 2, 2014* -
## maths

Can you tell me how you arrive at the answer to this question: if you multiply meby2, I become a number greater than 20and less than 40. If you multiply me by 6 I end in 8. If you multiply me by4,I end in 2.

*asked by Graham on May 2, 2011* -
## Calc.

Evaluate the definite integral. S b= sqrt(Pi) a= 0 xcos(x^2)dx I'm not sure if this is right? u= x^2 du= 2xdx du/2= xdx S (1/2)cos(u) S (1/2)*sin(x^2) [0.5 * sin(sqrt(Pi))^2] - [0.5 * sin(0)^2] 0 - 0 = 0, so zero is the answer?

*asked by CMM on January 27, 2011* -
## correction of math

can someone correct this for me please. Directions: Solve the system by substitution. x + y = 12 y = 2x this is what i did: in the first equation i substituted y for what i have in the second equation so now it looks like this: x +2x = 12 3x = 12 x = 4 now

*asked by jasmine20 on February 8, 2007* -
## Math

How do you convert a number to whatever base it indicates? For example: convert 252 base six to base five. I have tried posting for my teacher to help me, but he doesn't seem to get what I am asking. Can someone please explain the process and not just the

*asked by Heather on June 30, 2010* -
## Math

You have $60.00 in your wallet and want to buy some new CDs. If the CDs are $11.00 each, What number of CDs, x, can you buy? Write and solve an inequality. Then explain you answer. Please help me I have no Idea :/

*asked by help me please on November 29, 2016* -
## Math Help

A right triangle has a leg B of length 7 and a hypotenuse of length 11. What is the length of the other leg A? Round to the nearest tenth, if necessary. A. 2.0 B. 8.5 C. 13.0 D. 9.6 Please help, I was gone for this lesson, just need someone to explain how

*asked by Matt on March 16, 2015* -
## 5th grade Math

Clue 1: i am greater than 100,000, but less than 120,000. Clue 2: I am divisible by 3. Clue 3: The sum of my digits is 6. Please expalin answer. Thank you.

*asked by Alexia on September 13, 2011* -
## Physics

A certain moving electron has a kinetic energy of 1.01 × 10−19 J. Calculate the speed necessary for the electron to have this energy. The mass of an electron is 9.109 × 10−31 kg. Answer in units of m/s.

*asked by lucky on April 3, 2011* -
## 6th Grade Math

Estimate each sum or difference by rounding to the greatest place value. 10,982+4,821= should the answer be... 11,000+5,000=16,000 or 10,000+5,000=15,000

*asked by Claire on August 22, 2011* -
## Algebra

I'm asked to solve the following system using elimination and say how many solutions there are: 4x - 7y = 15 -8x + 14y = -30 The answer says that there are infinitely many solutions, but I am getting 8x - 14y = 30 and -8x + 14y = -30. I think they both

*asked by Anonymous on January 5, 2014* -
## Math

The dark chain is 5/12 yard long. The light one is 9/12 yard long. How long will they be if they are joined? Give the answer as a mixed number.

*asked by Amari on September 7, 2015* -
## MATHS

d/f coes each consisting of 5 characters are to be generated. In each code the first two characters are A or B and the remaining three characters are any of the digits 0,1,2,...9 How many distinict codes be generated so? please tell me the answer

*asked by abu beye erga on June 6, 2016* -
## Maths plz help

A test contain of 12 question out of which candidate are to answer 10.if the first 6 question are compulsory,in how many ways can each candidate select her question????? Plz show working

*asked by Franklin: on October 20, 2015* -
## algebra

Write an equation of the line containing the given point and parallel to the given line. Express your answer in the form Y= mx+b (6,8); x+6y=5 The equation of the line is Y= I do not how work this problem help me, please

*asked by Johnnie on March 17, 2009* -
## Math

Stephen was taking photographs of 71 different locations. At each location Stephen too 24 different pictures. How many pictures did Stephen take total? Is this answer correct 71 X 24 = 1704?

*asked by Jim on January 21, 2015* -
## AP Chemistry

A given weak acid HZ has a Ka=1.7×10−6. What is the H3O+ concentration of a solution of HZ that has a concentration of 0.78 mol/L? What is the pH of this solution of HZ? What is the percent ionization of HZ in this solution? Answer in units of %

*asked by Gabriella on January 24, 2014* -
## combinations help

a menu has a list of seven appetizers. your party will choose three. which of the following represents the number of possible choices? 7/3!, 7c3,or 7!-3!. 7 appetizers, choose 3. Clearly the answer is 7 choose 3.

*asked by dillon on April 11, 2007* -
## Math

The difference between compound interest and simple interest on a certain principal for two years at 20% rate of interest is Rs. 25. What is the Principal amount ? (Answer with theory)

*asked by Soumya on October 12, 2018* -
## Math

A cotton reel has a diameter of 3cm. 91 metres of cotton goes around it. How many times does the cotton go around the reel? And give your answer to the nearest ten

*asked by Kevin on September 28, 2016* -
## PHYSICS!!

A car's engine can accelerate a car from rest to 30 m/s in 6 s. if the car's mass is 1300 kg, what is the power of the engine? can someone give me the answer because i just want to verify it with my own? thank you!

*asked by Allison on July 13, 2011* -
## math

If a teenager and a half can eat a pizza and a half in a day and a half, how many pizzas can twelve teenagers eat in three days? Is the answer 36?

*asked by Jas on May 15, 2008* -
## physics

A 1236.9 kg car is pulling a 334.8 kg trailer. Together, the car and trailer have an acceleration of 2.73 m/s 2 . What is the net force on the car? Answer in units of N

*asked by Anonymous on February 5, 2013* -
## statistics

the correlation between two random variables X and Y is p=-0.75.it is given that X=1,2or3 with equal probability of 1/3 and Y=-1,-2or-3 with equal probability of 1/3.the covariance is equal to?i need help.i have been struggling to get the answer>

*asked by Joel on February 11, 2011* -
## physics

If an hour hand is .01667 rev/s, a minute hand is 2.78e-4 rev/s, what is the second hand rotation speed? I've tried everything and can't get a correct answer. Thank you

*asked by Anna on July 1, 2016* -
## Chemistry 2 Ap

From the mass of CaCo3, caluculate the moles of CaCo3 percipitation. Given- Mass of CaCo3 is 1.838 The answer i got at the end if 18.45 If it"s wrong will you please explain to me what to do.

*asked by jecce. on September 10, 2008* -
## Math - Solving for Trig Equations

For the following equation, why cannot I not solve it? I keep getting an error. -- 2cosx - 3 = 0 -- I first isolated for "x" 2cosx-3 = 0 (2cosx/2) = (3/2) x = cos^-1(3/2) x = error? why? -- My textbook answer: 30 and 330 degrees --

*asked by Anonymous on November 22, 2007* -
## math

A rectangle has a length of 8 and a width of 3, two squares with sides equal to the width of the rectangle are placed in the rectangle. What is the area of each square? a. 9 b. 16 c. 20 e. 25 f. 49 please answer and explain

*asked by Thomas on January 17, 2014*

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