# find x and y given 120 3x (6y-12)

93,082 results-
## Algebra

Find the horizontal asymptote as ×-->8and describe what this mean in practical terms f(×)=150×+120/0.05×+1;the number of base ,f(×),after x months in a lake that was stocked with 120 bass

*asked by Lashawnda on June 18, 2020* -
## Calculus

The cost of producing x units of a certain commodity is C(x)=1000+5.70x+0.7x^2 . What is the average rate of change of C with respect to x when the production level is raised from x = 100 to x = 120 and when the production level is raised from x = 100 to x

*asked by Pax on January 27, 2015* -
## Trigonometry

cos²a + cos²(a+120°) + cos(a-120°) = 3/2

*asked by Kewal on January 12, 2012* -
## Algebra

1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are

*asked by GummyBears on December 10, 2015* -
## physics

Two 200 W (120 V) lightbulbs are wired in series, then the combination is connected to a 120 V supply. How much power is dissipated by each bulb?

*asked by ananomyus on November 28, 2017* -
## chem 12

consider the following equilibrium 2NOCl(g)--- 2 NO(g) + Cl2(g) Initally 1.00 mol of NO and 1.00 mol of Cl2 are placed in a 5.00L container. Calculate the initial concentrations of NOCl, NO and Cl2 NO= 0.20 mol/L Cl2= 0.20 mol/l NOCl=0 At equilibrium it is

*asked by George on March 8, 2016* -
## Math

One grocery clerk can stock a shelf in 40 min, whereas a second clerk requires 20 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together? Is this how you do this: t/40 + t/24 =1 t*3/40*3 + t*5/24*5 =1

*asked by Meghan on March 24, 2010* -
## math (cant figure it out)

3. A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability of rolling a 4? A. 47/120; 1/30*****? B. 47/120; 1/6 C. 4/47; 1/6 D. 1/6; 47/120

*asked by Me on June 10, 2014* -
## statistics

For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. a. To the right of 2.120. (Use 3 decimals.) b. To the left of 1.337. (Use 2 decimals.) c. To the left of -1.746. (Use 2 decimals.) d. To the right of 2.583.

*asked by Vanessa on April 21, 2014* -
## Statistics

Assume that the mean systolic blood pressure of normal adults is 120 millimeters of mercury (mm Hg) and the standard deviation is 5.6. Assume the variable is normally distributed. If an individual is selected, find the probability that the individual's

*asked by Anonymous on February 12, 2017* -
## math

Choose the statement that correctly lists equivalent ratios. A. 1 : 6 = 20 : 120 = 5 : 30 B. 1 : 6 = 4 : 18 = 6 : 36 C. 1 : 8 = 20 : 120 = 3 : 24 D. 1 : 8 = 3 : 32 = 5 : 48

*asked by Anonymous on March 5, 2012* -
## AP Physics

A drag racer starts from rest and accelerates uniformly for 5s covering a distance of 120 m. a. what is the car's acceleration? I did DI=vit+1/2at^2 120=0(5)+(.5)(5^2)a 120/12.5=12.5a/12.5 a= 9.6 m/s^2 b. what is the car's final velocity at the end of the

*asked by ANO. on October 29, 2014* -
## math

a truck uses 8L of gas to go 120 kkkm. how much gas does it use to go 300km? 8 * 300/120 = 20 I'm assuming "kkkm" was a typo could you do it like 8/120*300? To think of it logically, the proportions remain the same. 8/120 = X/300 Then X = 8/120 * 300 I

*asked by ann on December 19, 2006* -
## Math

Mrs. Scott decided that she would spend more no more than $120 to buy a jacket and a skirt.If the price of jacket was $20 more than 3 times the price of the skirt.Find the highest possible price of the skirt. I have the answer but they add another variable

*asked by Brandon on December 5, 2016* -
## Math

If sin theta = 5/13 and Oterminates on the interval [0, pi 2] find the exact value of tan 2theta a.12/5 b. 120/119 c. 5/12 d.119/120

*asked by Eli on April 28, 2020* -
## Math

Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem a. 6x+10y=120 (5,9),(10,6),and(15,3)are

*asked by Kaai97 on January 19, 2016* -
## drwls:precalc

4x^2-9y^2-40x+36y+100=0 I still end up with the wrong answer. I end up with 4(x-5)^2/-120 - 9(y+2)^2=-120 9 can't go into -120 My procedure: (4x^2-40x)-(9y^2+36y)=-100 4(x^2-10x +4)-9(y^2 +4 +4)=-100+ 4(4)-9(4) 4(x-5)^2-9(y+2)^2=-120 (x-5)^2/-30 - ? 9

*asked by 95 on January 14, 2012* -
## algebra2

A package with square ends has combined length and girth(girth is perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. Determine the dimensions of the package. s in. * s in.* l in. One solution is: 11.08in. *

*asked by Chelsea:) on April 26, 2012* -
## Algebra 2

A package with square ends has combined length and girth(girth is perimeter of a cross section) of 120 in. The surface area of the entire package is 3600 sq. in. Determine the dimensions of the package. s in. * s in.* l in. One solution is: 11.08in. *

*asked by Nancy on April 29, 2012* -
## math

Write the number of permutations in factorial form. Then simplify. How many different ways can you and four of your friends sit in the backseat of a limousine? a) 4!; 24 b) 4!; 120 c) 5!; 120 *** d) 5!; 720 Below are the results of tossing a number cube 7

*asked by Constance on February 26, 2016* -
## Science

How much net force is needed to make a 60 kg object accelerate at a rate of 2.0 m/s^2? A. 62N B. 62 kg C. 120 N D. 120 kg Is the answer C? Thank you

*asked by Callie on January 27, 2015* -
## Math help please!!!!!

The triangles below are similar figures. Use a proportion to find the length of X.The longer triangle has 16 on the left side,6 on the bottom inside it says 120 degrees and at the top it says 25 degrees.The smaller triangle says x on the right, 5 on the

*asked by callie on November 10, 2014* -
## math

I am doing something wrong when I work this question. Can someone show me the steps. I have the answer. x

*asked by priscilla on April 14, 2007* -
## Math (Trigenometry)

Find two positve real numbers whose product is a maximum and whose sum of the first number and four times the second number is 120. This is as far as I've gotten in solving it. *first number is x. *second number is y. *xy=maximum, which is unknown.

*asked by Anonymous on February 8, 2011* -
## anna

There is a right triangle. the legs are x and y and the hypotenuse is 120. the angle opposite x is 58. please check my answer. x= 120 y=64 because: SIN58= x/120 COS58=y/120

*asked by Geometry on March 11, 2008* -
## math

find the given percent of each number. 25% of 120 120% of 80 150% of 200 80% of 120 70% of 150 200% of 150 How many of these do you know? 120 x 0.25 = ?? You should be able to do the others. ohhhhhhhhhhhhhhh ok cool thanks vnkj

*asked by chemiii on October 26, 2006* -
## Math

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

*asked by Jayme on October 21, 2015* -
## Math

Meagan bought a 3 liter soda and a bag of cups to a party. Each cup holds a volume of 250ml How many cups will be needed for soda 12 Ms.Baggett took a total of 3 hours to grade 120 papers Which of the following can be used to find m the number of minutes

*asked by Jerald on April 17, 2013* -
## Math!

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

*asked by Jayme on October 21, 2015* -
## Maths..

Uh...Yea... Sorry about this, but I"m trying to study and I need someone to walk me through, missed a lot of school. fyi, when there's a / its under the entire string before it until you hit the inequality symbol. Tony Bowled 135 and 145 in his first two

*asked by Lina on October 21, 2015* -
## Algebra 1

You are planning a rectangular patio with length that is 7 ft less than three times its width. The area of the patio is 120 ft^2. What are the dimensions of the patio? I just need to figure out what equation to write from this. I'm thinking something along

*asked by Rachel on June 13, 2015* -
## math

Find the average speed: 120 miles in 3 hours Do I divide 120 by 3?

*asked by Amy on September 5, 2012* -
## Algebra

The price of an item dropped to $84 today. Yesterday it was $120. Find the percentage decrease. 120-84 36 36/100 0.36?

*asked by Malicha on January 21, 2017* -
## math

Find mFind m„£a and m„£b. A) m„£a ƒ 120„a ; m„£b ƒ 60„a B) m„£a ƒ 60„a ; m„£b ƒ 120„a C) m„£a ƒ 110„a ; m„£b ƒ 70„a D) m„£a ƒ 80„a ; m„£b ƒ 100„a „£a and m„£b.

*asked by Norma on July 7, 2010* -
## Algebra

1.Mary is selling her craft to earn money she sells her bracelets for $6 and her necklaces for $10 her goal is to make at least $120 in sales which of the following represents three possible solutions to the problem A.6x+10y=120 (5,9),(10,6),and(15,3)are

*asked by GummyBears on December 10, 2015* -
## math

Find m„£a and m„£b. A) m„£a ƒ 120„a ; m„£b ƒ 60„a B) m„£a ƒ 60„a ; m„£b ƒ 120„a C) m„£a ƒ 110„a ; m„£b ƒ 70„a D) m„£a ƒ 80„a ; m„£b ƒ 100„a

*asked by Norma on July 10, 2010* -
## algebra

A rancher is putting up a rectangular electic fence to contain some horses. The rancher has 1200 feet of electric wire. The fence needs to be at least 120 feet in one direction in order to contain the barn. Which system of linear equalities describes the

*asked by letes on May 4, 2010* -
## Statistical inference

Suppose the results for stat 201 in 2014 are normally distributed with mean 160 and standard deviation 18 . Find the probability that a random sample of size 36 gives a sample mean value in the following cases Question : between 120 and 220 p(120 < z <

*asked by Manngopo on August 2, 2015* -
## math

Find the given percent of each number.Show your work. a.25% of 120 b.80% of 120 c.120% of 80 d.70% of 150 e.150% of 200 f.200% of 150

*asked by .......... on October 7, 2009* -
## Math

Samuel as six 20-dollar-bills.He spent half of the money on a video game.Which pair of number sentences can be used to determine how much money Samuel had left? A.6+20=26 26/2=13 B.20/2=10 10+6=16 C.6x20=120 120-20=100 D.6x20=120 120/2=60 D?

*asked by NrGliight on May 9, 2012* -
## Math

One grocery clerk can stock a shelf in 40 min, whereas a second clerk requires 20 min to stock the same shelf. How long would it take to stock the shelf if the two clerks worked together? Is this how you do this: t/40 +t/24 =1 t*3/40*3 + t*5/24*5 =1 3t/120

*asked by Meghan on March 24, 2010* -
## HELP MATH 1 QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

a number cube is rolled 120 times. the number 4 comes up 47 times. what is the experimental probability of rolling a 4 A) 47/120 ; 1/30 B) 47/120 ; 1/6 C) 4/47 ; 1/6 D) 1/6 ; 47/120

*asked by someone on May 1, 2014* -
## complex number ~

thanks BOB =) *HUGS* 115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* or is it (-75*) 115 cis (45 + 120 + 120) = 285*?? or (-195*)?? It's really Matthew!I found out what it is but I will help you when you help me

*asked by kevin on November 5, 2006* -
## Math 8

write a linear equation that models you borrow $120 from your brother. You plan to pay him $15 per week towards the loan. 120=15x or y=15x-120

*asked by Julissa on April 26, 2017* -
## COLLEGE MATH

What percentage of 40 IS 120? I used the formula: 40 =x*120 -40 -40 x= 80% to me this seems way to high as 40 goes into 120 three times making it 33%. Am I using the wrong formula? According to the text book, it seems to be the right answer, but does not

*asked by Rick on August 14, 2010* -
## Math

Hi. Will you help me on this question? I had my answer, but then I started second guessing myself. A number cube is rolled 120 times. The number 4 comes up 47 times. What is the experimental probability of rolling a 4? What is the theoretical probability

*asked by Hey on April 4, 2018* -
## Math

What is the sum of the first 200 odd numbers? A rectangle has an area of 120 cm square we are trying to find possible perimeters. It's length and width are whole numbers. What are all the possibilities for the 2 numbers? Give next two terms

*asked by Brittany snow on January 9, 2012* -
## math

In Lewis Carroll's Through The looking Glass, Tweedledum says, "the sum of your weight and twice mine is 361 pounds". Tweedledee replies, "The sum of your weight and twice mine is 362 pounds". Find both weights. ONLY AN ALGEBRAIC SOLUTION WILL BE ACCEPTED

*asked by B8 on February 8, 2014* -
## MATH

trying to work equation problems and my answer is different from answer in textbook. 12/x = -3 and 24=120/x 1. 12/x(12)= -3(12), x= -36 textbook has -4 2. 24(120)= 120/x(120), x = 2880 textbook has 5 What am I doing wrong???

*asked by Amy on November 19, 2015* -
## Algebra

Hello, could someone check my answers to the following 1.For the function f(x) = x^2 - 2x + 1, (a) find f(0) My Ans: (0) = 0² - 2(0) + 1 = 0 - 0 + 1 = 1 f(0) = 1 (b) solve f(x) = 0 My Ans: 0 = x² - 2x + 1 (x - 1)(x - 1) = 0 (x - 1)² = 0 x = 1 2. (Solve

*asked by Tamir on July 7, 2010* -
## statistics

On standard IQ tests, the mean is 120 and the standard deviation is 15. The results are very close to fitting a normal curve. Suppose an IQ test is given to a very large group of people. Find the percent of people whose IQ score is less than 120.

*asked by Anonymous on February 16, 2012* -
## math

A plane leaves hamilton and flies due east 75 km at the same time a second plane flies in a direction of 40degress southeast for 120 km how far apart are the planes when they reach their destination. I say the calculation is 75^2+120^2-2(75)(120)cos40 the

*asked by Rose on April 7, 2013* -
## GEOGRAPHY

If it is 6 am at 30 degrees W, what time is it at 120 degrees W? Each 15 degrees of longitude encompasses about one hour of time. Divide the difference between 120 and 30 by 15 to find your answer. Does this mean to subtract 6 hours from 6 am making it

*asked by Suzanne on October 11, 2006* -
## math

Maureen forgets to turn a faucet off. After a minute, 1.5 gallons of water comes out of the faucet. Which equation can bw used to find the number of gallons, g, that comes out of the faucet after 2 hours? A. g= 1.5 x 1/30 B. g=1.5 x 1/120 C. g=1.5 x 120 D.

*asked by Aly on October 27, 2010* -
## 6th grade math

Can you check please: 1. Joe has used 75 sheets of a pack of notebook paper, which is 5/8 of the entire pack. The equation 5/8 s = 75 can be used to find the number of sheets "s" in a full pack. Determine the solution of the equation, and tell what the

*asked by Alex on November 21, 2013* -
## Math

Patricia's teacher asked her to find the perimeter of the school's rectangular parking lot. After school, patricia walks along the short side of the lot and finds it is 50 yards long. She then walks diagonally from one corner of the rectangle to the other

*asked by joe on February 7, 2010* -
## bio

Q:My grandmother made kool-aid with 120 g of sugar (Sucrose) per liter. Assuming that the liqiud portion is water (1g/ml)- What percent sucrose solution was my grandmothers Kool-Aid? A: What i thought was that 120 g x1 mL/1g = 120 mL x100 = 12%. Is this

*asked by angad on February 27, 2010* -
## bio

Q:My grandmother made kool-aid with 120 g of sugar (Sucrose) per liter. Assuming that the liqiud portion is water (1g/ml)- What percent sucrose solution was my grandmothers Kool-Aid? A: What i thought was that 120 g x1 mL/1g = 120 mL x100 = 12%. Is this

*asked by angad on February 27, 2010* -
## math

a baseball played 120 games during a season. The ratio of the number of games won to the total number of games played is 2/3. how many games did the team lose during the season? 120/1=2/3 360 divided by 2=180 or 120/x =2/3, 120 divided by 2 = 60

*asked by alec on December 11, 2014* -
## calc

find the values of a nad b if the function f(x)=2x^3 + ax^2 + bx + 36 has a local max when x=-4 and a min when x=5 First you calculate the derivative: f'(x)=6x^2 + 2ax + b (1) At the local maximum and minumum f' is zero. If a polynomial is zero at some

*asked by kooldude on November 9, 2006* -
## stats

Head lice can be a problem in classrooms. From the past experience, suppose it is predicted that 5% of the students will get lice if there are some reported cases. The health nurse checks 120 randomly chosen students and records the number of students that

*asked by Anonymous on June 1, 2007* -
## MATH

if line segment AC =120ft and the ratio of line AB:line BC=3:5, what is the length of line AB ? I set up the equation as x:120,3:5 x/120=3/5 3/120=360, 360 divided by 5=72 the answer in the book is 45, need help

*asked by Rose on October 27, 2008* -
## Math

1. -24 • 5 = ? A. -100~~? B. -120 C. 120 D. 90 2. What is the product of -8 and -7? A. 56 B. -56~~? C. 63 D. -63 3. Which of the following has a product of -40? A. (2)(20) B. (-4)(-10)~~? C. (8)(-5) D. (-7)(60) 4. Which integer represents the total

*asked by Mermaid on April 28, 2020* -
## 6th Grade Math

1. -24 x 5 =? A. -100 B. -120**** C. 120 D. 90 2. What is the product of -8 and -7? A.56 B.-56**** C.63 D.-63 3. Which of the following has a product of -40? A. (2)(20) B.(-4)(-10) C.(8)(-5)**** D.(-7)(60) 4. Which integer represents the total change in

*asked by connexus student on March 1, 2019* -
## Math

1. -24 • 5 =? A.-100*** B.-120 C.120 D.90 2. What is the product of -8 and -7? A.56 B.-56*** C.63 D.-63 3.Which of the following has a product of -40? A.(2)(20) B.(-4)(-10)*** C.(8)(-5) D.(-7)(60) 4.Which integer represents the total change in altitude

*asked by Connexus Academy can’t catch me! on September 26, 2018* -
## Math

The voltage, V, in volts, applied to an electric circuit can be modeled by the equation V= 167sin (120 pi x) where x is the time, in seconds. A component in the circuit can safely withstand a voltage of more than 120 V for 0.01 s or less. Determine the

*asked by -- on November 20, 2009* -
## Math

easton enjoys playing football at recess. He spends 1/4 of an hour at recess each day. How many hours does he spend at recess in a 5 day week? My Equation: 24x5=120 120/1x1/4=120/20=60 Other Equation: 1/4x5/1=5/4=1 1/4 WHICH ONE IS RIGHT??

*asked by Jessica Smith on December 10, 2015* -
## physics

A toy car with a mass of 120 g moves to the right with a speed of 0.56 m/s. A small child drops a 25.0-g piece of clay onto the car. The clay sticks to the car and the car continues to the right. What is the change in speed of the car? Consider the

*asked by Angie on February 28, 2010* -
## Physics

A circuit contains sic 60-W lamps with a resistance of 240-ohm each and a 10.0-ohm heater connected in parallel. The voltage across the circuit is 120 V. Find the current in the circuit for the following situations:::: a. four lamps are turned on b. all of

*asked by Priscilla on February 26, 2010* -
## physics

A force of 30 N pulls a mass left at 30 degrees to the horizontal and one of 100 N pulls right at 120 degrees. If the mass of the mass which is 50 kg, find the acceletation if coeffcient of sliding is .01? What would be the equation of this problem? If you

*asked by randy on November 20, 2006* -
## math

Two helicopters leave Springfield, IL at the same time. One travles north at 27 miles per hour and the other travels west at 120 miles per hour. How far apart are they after 3 hrs? (Hint: Use d=rt to find the distance traveled by each helicopter.) I know

*asked by Rmz on January 27, 2010* -
## Statistics

For a t distribution with 16 degrees of freedom, find the area, or probability, in each region. c. To the left of -1.746. (Use 2 decimals.) d. To the right of 2.583. (Use 2 decimals.) e. Between -2.120 and 2.120. (Use 2 decimals.) f. Between -1.746 and

*asked by Madi on December 4, 2019* -
## Geometry

A photocopier wants to enlarge a work by 120%. The original area is 10 inch^2. What would be the area of the enlarged copy? Thanks. 10^2 = 10 * 10 = 100 square inches. Find 120% (1.2) of 100 square inches by multiplying the two. I hope this helps. Thanks

*asked by Jen on April 13, 2007* -
## Chemistry

Calculate the pH at the equivalence point for the titration of 0.120 M methylamine with 0.120 M HCl (kb of methyalamine is 5.0 x 10^-4)

*asked by Mariana on November 13, 2011* -
## Geometry

What is the measure of an exterior angle of a regular pentagon? 72 36 120 108 My answer: 120

*asked by Nicole on January 13, 2016* -
## math

The U.S Olympic gymnastics team for the 2016 Rio Games comprised five women and five men. In how many ways can this group of athletes arrange themselves in a row for a group picture if: a) There is no restriction b) The men stand together in a group and

*asked by lijm on October 8, 2019* -
## Algebra 2

Solve: e^4x = 120 I did ln4x = ln 120 divided both sides by ln 4 and got 3.4534. Is this correct?

*asked by Ana on March 9, 2010* -
## physics

A circuit consists of a 12.0 V battery connected to three resistors 44 ohms, 15 ohms and 120 ohms in series. A)Find the current that flows through the battery. B)Find the potential difference across the 44 Ohms resistor. C)Find the potential difference

*asked by jazz on February 12, 2012* -
## Pre-Calculus

This is application question. Bacterial Control. If t days after treatment the bacteria count per cubic centimeter in a body of water is given by C(t) = 10t^2 - 120x + 800 0

*asked by Stacy on November 19, 2011* -
## Science

What is the current in the 30-ohm heating coil of a coffee maker that operates on a 120-volt circuit? Would be 120/30?

*asked by Yumi on October 27, 2007* -
## Auburn University

Two 95.0 W (120 \rm V) lightbulbs are wired in series, then the combination is connected to a 120 V supply How much power is dissipated by each bulb?

*asked by Mitchell on March 9, 2011* -
## PreCalc

so what is the equation of the line??? h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 6 0 1 4 7 1 4 4 I understood this y = 120 + 8sin((pi)/35 - (5pi)/4)=120 were do i go from here THANKS!!!

*asked by Joe on December 6, 2009* -
## complex numbers

115 cis 45* 3 solutions = 120* apart Are these correct? 115 cis 45* 115 cis 45 + 120 = 165* 115 cis (45 + 120 + 120) = 285*?? WHat is cis? cos + isin OH LOL!!!Wish I could help!LOL!But...PLease help me!!:(

*asked by kevin on November 5, 2006* -
## physics

Two 200 W (120 V) lightbulbs are wired in series, then the combination is connected to a 120 V supply. How much power is dissipated by each bulb?

*asked by ananomyus on November 27, 2017* -
## Math

Some one gets on to a ferris wheel 30^0 left of the bottom. What would be the phase shift if I am writing a sine Function? Is it -120^0 or + 120^0. Please explain.

*asked by Tom on December 21, 2017* -
## trig

fidn all values of tehta in [0, 360) that satisfy the equation. √(3)tan(θ/2)=-1 I have four choices 300, 330, 150 , 120 and i got 120

*asked by tony on June 21, 2013* -
## Math

❦

*asked by Brixcuit on February 24, 2020* -
## calculus

Suppose that f(x) is a function with f(120)=40 and f'(120)=4. Estimate f(118.5).

*asked by kayla on February 18, 2010* -
## math

write the number of permutations in factorial form.then simplify. how many different ways can you and four of your friends sit in the backseat of a limousine? A)4!;24 B)4!;120 C)5!;120 D)5!;720

*asked by Jessica on June 5, 2014* -
## physics

Please check my work here: Resistors of 30 ohms and 60 ohms are connected in parallel and joined in series to a 10 ohm resistor. The circuit voltage is 180 volts. Find: a)the voltage of the parallel circuit b)the voltage across the parallel circuit c)the

*asked by Nilan - still need help on May 19, 2011* -
## Math help please!!!!!

The triangles below are similar figures. Use a proportion to find the length of X.The longer triangle has 16 on the left side,6 on the bottom inside it says 120 degrees and at the top it says 25 degrees.The smaller triangle says x on the right, 5 on the

*asked by callie on November 10, 2014* -
## Math

Steven is moving to another city next weekend and wants to rent a moving truck. The rental rates for two companies in his area are shown below. Each company charges an initial fee for renting the truck, plus an additional amount per mile. Company 1: Miles:

*asked by Christina P. on January 22, 2017* -
## Calculus, Riemann Sums

Measurements of a lake’s width were taken at 15-foot intervals, as shown: x= 0 15 30 45 60 75 90 105 120 f(x)= 0 15 18 20 19 23 24 22 12 Estimate integral (0,120) f(x) dx with n = 4, using Midpoint approximation. For this question, I ended up with 7200

*asked by Pax on May 12, 2015* -
## Math (Riemann Sums)

Measurements of a lake’s width were taken at 15-foot intervals, as shown: x= 0 15 30 45 60 75 90 105 120 f(x)= 0 15 18 20 19 23 24 22 12 Estimate integral (0,120) f(x) dx with n = 4, using Midpoint approximation. For this question, I ended up with 7200

*asked by Pax on May 12, 2015* -
## math

what is the value of x in the diagram? A. 30* B. 60* C. 90 D. 120. (The angle of the figure is 120*)

*asked by flam go on March 11, 2020* -
## Math

Mr. Smith bought shoes for $ 120 and a suit for $ 340. Find the total cost including tax if the tax rate is 5.5%. (a)$ 485.30 (b)$ 48.53 (c)$ 358.70 (d)$ 460 (e)$ 406 I cant figure out how to solve this problem but what i did was added the 120 and 340 and

*asked by Raymond on September 18, 2011* -
## algebra

twice the length L of a rectangle is equal to 3 times its width W. Its perimeter is 120 cm. translate the English into math.. "twice the length L of a rectangle is equal to 3 times its width W" 2L = 3W "Its perimeter is 120 cm." 2L + 2W = 120 but 2L=3W so

*asked by Carllll needs help on April 13, 2007* -
## math

hi, one question i have is for the following problem:"Two families meet at a park for a picnic. At the end of the day, they part ways. Family A leaves 15 mins after family B and travels east at an average speed of 42mph; while, family b travels west at an

*asked by George on September 10, 2017* -
## Calculus

Find d^5/dx^5 g(x) for g(x)=sinx+5x^4 A. cos x B. sin x + 120 C. -cos x +20x^3 D. -cos x + 120 x E. sin x

*asked by Stephanie on May 19, 2020* -
## Physics

The heat in unit H produced by a battery current is directly proportional to time t and the square of the voltage v and inversely as the resistance R ,when H=120, t=2 v=24, R=80 (I) what is the law connecting the variable (ii) calculate H when t= 3/2 v=120

*asked by Venessa Benson. on June 15, 2019*