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October 31, 2014

Search: Algebra-Trig Please Help ASAP

Number of results: 79,076

algebra-trig help ASAP
Can someone please help me understand how to graph y=3cos(x/4)-5
April 12, 2012 by missy

algebra-trig help asap
x=sec^-1 2 I really need help with this problem. Thanks
April 18, 2012 by missy

algebra-trig help asap
Evaluate the expression. Assume that all angles are in quadrant 1. 1. cos(arccos4/5)
April 18, 2012 by missy

algebra-trig help asap
Evaluate the expression. Assume that all angles are in Quadrant I. 14. tan(arccos 3/5)
April 18, 2012 by missy

Trig-Algebra help asap
The adjacent sides of a parallelogram measure 8 cm and 12 cm and one angle measures 60 degrees. Find the area of the parellelogram.
March 12, 2012 by Missy

Algebra-Trig Please Help ASAP
A balloon isin the vertical plane of two consecutive milestones of a road. The angles of depression of the stones as viewed from the balloon are 15 degrees and 17 degrees. Find the height of the balloon if (a) the stones are on opposite sides of the balloon, (b) the stones are...
February 15, 2012 by Candy

Trig-Algebra help asap
A rhombus has sides of 5 cm and one diagonal is 6 cm long. Find the area of the rhombus.
March 12, 2012 by Missy

Trig-Algebra help asap
A regular octagon is inscribed in a circle with a radius of 5 cm. Find the area of the octagon.
March 12, 2012 by Missy

Algebra-Trig help asap
A rhombus has sides of 5 cm each and one diagonal is 6 cm long. Find the area of the rhombus.
March 13, 2012 by Missy

algebra-trig help asap
An isosceles triangle has a base 22 cm long and a base angle of 72 degrees. Find its perimeter.
March 26, 2012 by missy

Trig-Algebra help asap
A regular pentagon is inscribed in a circle whose radius measures 7 cm. Find the area of the pentagon.
March 12, 2012 by Missy

algebra-trig help asap
An isosceles triangle has a base 36 cm long and a base of 65 degrees. Find its perimeter. I'm not sure if this is right but my answer is 1250.4 in^2
May 5, 2012 by missy

algebra-trig help asap
Write an equation I'm not sure how to do this though. The sine of x with an amplitude of 4, period of 3(pie) and phase shift to the right of pie/4
May 5, 2012 by missy

ASAP
can someone please make up an address and a phone number that i can use for my brochure? please. please. ASAP
July 18, 2010 by office

ALGEBRA- please help ASAP
how do i simplify comlex fractions, like this one: ((5/x)-(x/x-1)) / ((x/x+1)+(6/x)) These are strains...you strain. Start with the numerator ((5/x)-(x/x-1)) Multply by x(x-1)/x(x-1) That simplifies it some. Then the denominator: multiply be x(x-1)/x(x-1) See if that gets you ...
February 6, 2007 by Anonymous

Please answer my Misc. Question Asap!!!!!!!!
asap!!!!!!!!!! How rude. We are volunteers, and adults.
December 3, 2006 by Marie

algebra
HELP PLEASE!! ASAP!! If f(x)=2x+1 and g(x)=3x-5, find f(g(2))
December 14, 2013 by alex

Algebra help ASAP please
Simplify. 1. x^2 - 1/2x^2 - x - 1 2. x^2 - 16/x^2 - 6x + 8 3. 6x^2 + 4x/2x^2 + 4x My answers: 1. ??? 2. x+4/x-2 3. 3x?
February 27, 2014 by Charlotte

Trig
prove(sinx/cosx+1)+(cosx-1/sinx)=0 Please help asap!!!!! PLEASE
March 3, 2012 by Katie

Algebra ASAP
Elimination ( show work please) 6x+5y=39 3x+5y=27
February 26, 2013 by Stephanie

algebra help please ASAP
Express in simplest form. 1. -4/x^3 + 9/x + 2/x^2 2. 7/10x^2 + 1/2x^3 + 11/5x 3. a + 4/3a + 2a - 1/5a^2
February 12, 2014 by Sadie

algebra 1
graph the system of linear inequalities x+y<4 x+y>-2 please solve asap
January 30, 2008 by shay

Algebra :\
these questions are: ELIMINATION USING MULTIPLICATION: 1. 2. 2x + 5y = 3 2x + y = 3 -x + 3y =-7 5x + 3y = 2 I NEED HELP ASAP!!!! HELP PLEASE!!!!
March 21, 2010 by Presley

Algebra :\
Elimination using addition and subtraction: 1. x - y = 1 x + y = 3 2. -x + y = 1 x + y = 11 3. x + 4y = 11 x - 6y = 11 4. -x + 3y = 6 x + 3y = 18 PLEASE HELP!!!! I NEED HELP ASAP!!!!
March 22, 2010 by Presley

TRIG HELP ASAP
I need help trying to find the major and minor axis on this problem: x^2+3y^2-6x+24y+6=0
January 23, 2012 by missy

science please help asap
i need acrostic for nitrogen asap Noble gas In the air TNT R O Gas Everywhere Non metal
January 13, 2010 by dash154

algebra 1 help please ASAP
Divide and simplify. 1. 2y^2 - 7y + 3/2y^2 + 3y - 2 divided by 6y^2 - 5y + 1/3y^2 + 5y -2 2. x^2 + 13x + 12/x + 2 divided by (x + 1) Please explain! Thanks!
February 9, 2014 by Sadie

college Algebra
solve by the substitution method. 8x+3y=-40 x=48-7y THE ANSWER SHOULD BE AN ORDERED PAIR. PLEASE HELP ASAP
April 21, 2010 by Tonia

Algebra
Please help asap, (Question) he length width of a rectangle are in the ratio 3:2. The perimeter is seventy-three centimters.
November 27, 2012 by TaSherra

Pre Algebra Help ASAP
Which of the following equations has an infinite number of solutions? a. 3x 3 = 4x b. 2y + 4 y = 16 c. 7x + 5 = 4x + 5 + 3x d. 6y 2 = 2(y 1) And please explain how I don't understand. Thanks sooooo much!!!
December 21, 2012 by Anonymous

algebra/trig help please
is this graphable??? y=x^2-4x-2
November 16, 2011 by bunny

AED / ASAP PLEASE
i need help finding info. on Taoist... if they are pro or con on the following things... prayer in school, creationismv. evolution, studying woman's rights in the middle east, saying the pledge of allegiance, starting a gay or lesbian support group, and inter-racial dating...
February 1, 2009 by troyer0269

PRINTING ASAP
How do you print a doubled sided A5 booklet using Kodak 5217? I've tried the internet ...practically all websites!! has anyone got any insights?? Printing ANYONE?? - asap!!, Monday, November 4, 2013 at 12:38pm PLEASE
November 4, 2013 by asap!!

easy math question, im just dumb, please help ASAP
DESCRIBE AND CORRECT THE ERROR IN THIS EQUIVALENT RATIO THINGY PLEASE 14 times/day X 1 week/7 days = 2 times/ week I think the answer is 14 times/day x 1 TIME/ 7 days = 2 times/DAY (I capitalized what i corrected, am I right or not? if I'm not, please correct me ASAP
November 12, 2009 by Shelly

Algebra help ASAP please
simplify each expression. 1. 6/2b - 1 minus 4/b - 1 2. n-6/2n + 2 plus 4n/3 3. 4/6x^3 - 12x^2 minus x - 3/6x^3 - 12x^2 please explain how to do these!! thanks
February 27, 2014 by Charlotte

Precalculus(NEED HELP ASAP PLEASE!!)
NEED HELP ASAP PLEASE!! A high sound level of 120 dB is regarded as the threshold of pain for the average listener. If the threshold of hearing is 10^−12 watts/m^2, then the intensity of the sound corresponding to 120 dB is ____________ watts/m^2.
March 7, 2010 by jh

trig
How do you solve cos(2arcsin 1/4) using inverse trig. functions??!! PLEASE HELP ME!
May 9, 2011 by Tor

trig
I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x0= secx i(x)= cscx
January 19, 2012 by Claire

trig
I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x)= secx i(x)= cscx
January 19, 2012 by Claire

TRIG HELP ASAP
I really need help on this problem. A sector has area of 15 in^2 and central angle of 0.2 radians. Find the radius of the circle and arc length of the sector
February 6, 2012 by missy

Algebra II/Trig
Simplify: (n/4)/(n/m) As my answer I got: 4m Is this response correct? If not, please let me know what I did wrong.
August 7, 2008 by David

algebra/trig
simplify using properties of exponents ? (2y^1/5)^4 ---------- y^3/10 what would that be please hlepp
August 31, 2009 by alexis

Trig
The next two steps in solving this trig identity question are ??? 1/csctheta x costheta x sintheta x sectheta = sinsqtheta arghhh need help please
December 17, 2011 by Don

Trig functions
The average depth of the water in a port on a tidal river is 4m. At low tide, the depth of the water is 2m. One cycle is completed approximately every 12h. a)Find an equation of the depth, d(t)metres, with respect to the average depth, as a function of the time, t hours, after...
April 30, 2014 by REALLY URGENT

Geometry :(
this maths problem is wrecking my head.... 1.find the points of interesction of the line L and the circle k in the following L:x-2y=0 K:X Squared + y squared=25 I would solve both equations for y, and then you'll have a system with two equations and two variables: y = x/2 y...
September 9, 2006 by emer

PHYSICS PLEASE HELP ASAP
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
March 27, 2013 by Laila

math
could someone please refresh my memory of the basic trig functions? ex) cos^2 + sin^2 = 1? That is a trig identity. http://www.sosmath.com/trig/Trig5/trig5/trig5.html
April 12, 2007 by raychael

Science
Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Lack of oxygen in a pond may be a limiting factor. True or False? Please reply ASAP, thanks Please only post your questions once. Repeating posts will not get a quicker response. In ...
May 18, 2007 by Marry

algebra/trig
1.Find the domain f(x)=(x^(2)-9) 2. Find all six trig functions for (-3,4)
June 8, 2011 by Mike

MATH 1 QUESTION VERY HARD PLS HELP ASAP!!!!!
PLEASE HELP ASAP!!!!! i dont know! Explain how to write a function rule from the table below. Then write a function rule. x: 2 4 6 y: 1 0 1 i know its so simple but im having so much trouble!!!:( pls help!
May 19, 2014 by zumai

HELP ONLY ONE QUESTION!!!!!!!!!!!! HELP ASAP ASAP!
What is a cyber community, and when am I a part of it?
February 27, 2014 by thatsme

Chem ASAP
For voltaic cell notation how do you know when to include Pt(s) and when not to.... Need help ASAP... test tonight!
April 21, 2011 by Chiara

Algebra (need help ASAP!!!!)
I didn't get how to do the problem. In my book it says to choose a variable and write an absolute value inequality that represents each set of numbers. Here are the problems I had-- all real numbers less than 2 units from 0 all real numbers less than 1 unit from -4 I need to ...
December 14, 2006 by Emily

Physics Please COULD SOMEONE HELP ME ASAP PLZ
When an object is placed 55.0cm from a certain converging lens, it forms a real image. When the object is moved to 45.0cm from the lens, the image moves 6.00 cm farther from the lens. Find the focal length of this lens? Please someone help me out I tried so many times i keep ...
March 27, 2013 by Laila

Trig
Im having serious issues with verifying Trig. identities. Please help! Here is an example: (tanX-secX)^2= 1-sinX/1+sinX
November 7, 2011 by Rachel

Algebra 2. Please help ASAP
The pH of a liquid is a measure of how acidic or basic it is. The concentration of hydrogen ions in a liquid is labeled [H+]. Use the formula pH = log[H+] to find the pH level, to the nearest tenth, of a liquid with [H+] about 5.4 x 1014. A. 14.7 B. 13.3 C. 14.0 D. -14.7
December 14, 2012 by Tori

College Algebra
20. Growth of an Account If Russ (see Exercise 19) chooses the plan with continuous compounding, how long will it take for his $60,000 to grow to $80,000? 3. (1/8) to the 2x-3= 16 to the x +1 13. e to the 4x= 4 to the x-2 15. ln (x-4) ln 3= ln(1/5) to the x power 20. Tripling ...
June 20, 2013 by Phoebe

algebra help asap
S/A= 4.5, D/A=4.5,N/E=.80, A= D+E. SOLVE FOR N/S
September 8, 2009 by sean

Algebra (need help ASAP!!!!)
I didn't get how to do the problem. In my book it says to choose a variable and write an absolute value inequality that represents each set of numbers. Here are the problems I had-- all real numbers less than 2 units from 0 all real numbers less than 1 unit from -4 I need to ...
December 14, 2006 by Emily

HELP! pre-algebra
i have a word unscramble that i need help with i have to turn this word in unscrambled so this is the word scrambled: Seprororpit p.s. please relply asap thnx :]
September 5, 2008 by coco

chemistry - ASAP
An unknown element reacts with bromine to give bromide, MBr3. If 2.809g of the unknown element gives 27.765grams of MBr3, what is the element? ( give the symbol ) I dont understand the M in the MBr3...can someoen please help me with this question ASAP thanks a lot
September 27, 2011 by Smarth

statistics help please!
please help!! pretty please!! i need to know how to this problem ASAP! suppose you pay $1.00 to roll a fair die with the understanding that you will get back $3.00 for rolling a 5 or a 1, nothing otherwise. what is your expected value?
April 12, 2010 by anonymous

Algebra
State the slope of the lines: a, b, c: a) Y + 8 = x Slope is: b) Y - 8 = 0 Slope is: c) x 8 = 0 Slope is: PLEASE HELP ASAP
February 10, 2012 by Tariq Glaster

Algebra- please help answer
Ursula wrote the sum of 5.815 plus 6.021 as a sum of two mixed numbers? A. What sum did she write? B. Compare the sum of the mixed numbers to the sum of the decimals? Please help answer ASAP. Thanks
October 9, 2014 by Ms. Liz

Pre-Algebra
This is a realllyy tricky problem and I can't find two more solutions to the equation...someone please help! Find three ordered pairs for the given equation: 4x - 3y = 6 I got one: (3,2) I need help on this ASAP!! Thankss -MC
May 7, 2009 by mysterychicken

algebra help asap
Simplify: 5square root 9^10
February 24, 2009 by jaz

math
i need help on arrays and an expanded algorithm please wright as asap please
November 28, 2011 by jimena

math asap
I don't understand can you please help bedtime 1. (-5)-(-6)+(-1) 2. (-3.1)-(-7.5)+(+1.8) 3. (-9)+(-2)-(-6)+(-5) 4. (+5.2)+(-2.6)-(-3.7) 5. (-8)-(+7)-(+10) 6. (+4.5)-(-3.25)-(+1.5) Please answer all 6 if possible thanks!
March 14, 2013 by noahc

SCIENCE PLS URGENT 1 QUESTION ASAP!!!!!
8. Chromosome pairs contain different versions of genes, which are called __________________. (1 point) is it base? is it dna? is it alleles? help asap!!!??
January 18, 2014 by TTR+S<3

Pre-Algebra [repost]
This is a realllyy tricky problem and I can't find two more solutions to the equation...someone please help! Find three ordered pairs for the given equation: 4x - 3y = 6 I got one: (3,2) I need help on this ASAP!! Thankss -MC
May 7, 2009 by mysterychicken

trig
The displacement (in centimeters) of a particle moving back and forth along a straight line is given by the equation of motion s= 2 sin pi t + 3 cos pi t, where t is measured in seconds. (a) Find the average velocity during each time period: (i)[1,2] (ii) [1,1.1] (iii) [1, 1....
September 23, 2008 by Sarah

U.S History
help please What challenges did the United States face after the overthrow of saddam Hussein? Please help me ASAP thank you
December 12, 2011 by nancy

SCIENCE 8 PLEASE HELP!!!!!! (ASAP!)
HW - Bring in a weather map plz help....do i have to get an old one or .... idk please help
March 4, 2013 by Laruen

algebra
solve the equation for the indicated variable 6k + 8m = 20; m i dont understand! help asap
September 26, 2011 by megalou

math calc. asap asap please
the point on the curve is 4y=x^2 nearest to (7,2) is: this is what i did: i solved for y and I know that the there's a tangent line at (x1,y1). so using y-y1=m(x-x1), I found the lines of the tangent and perpendicual lines: slope is derivative so it is 1/2x1 tangent: y-y1=.5x1...
October 23, 2006 by Anonymous

asap please
How many 4/5s are in 1 ? Isn't the answer 5/4 ?
December 12, 2012 by noah

math ASAP please
4(7+a)-3= 10+3(1+p)= 6(b-4)=
January 14, 2013 by noahc

HELP IN SCIENCE ASAP!!
PLEASE HELP!!
September 19, 2014 by Ash

math (college algebra)
Ok I have two questions I have NO CLUE how to complete on my homework. Please help ASAP! (1) Solve the formula for the specified variable r = vx for r (the question is) v = ? a = 1/3f * p for f (the question is) f = ? (2) Solve the forulma for v S = D + vm (the question is) v = ?
September 2, 2010 by Sam

College Algebra
Please help me ASAP!!!!!!!!!!!! I did the work on most of these problems but I am still confused please help. 19. Comparing Investments Russ McClelland, who is self-employed, wants to invest $60,000 in a pension plan. One investment offers 7% compounded quarterly. Another ...
June 20, 2013 by Phoebe

chemistry!
i lost my notes for Stoichiometry and have a final tomorrow. ASAP would be appreciated. im trying to find a site that can help me with balancing word equations calculations:mol,g,liters-gas and determining limiting reagent and % yields. please please please help me.
June 9, 2009 by chris

trig
Write the expression and evaluate. There is only one answer whIch should match the range of the inverse trig function. Sec^-1(-2) I got 2pi/3 could someone tell me if that is right? And if not, could someone please explain how to get the answer.
September 5, 2011 by Charles

Trig
How do i set this trig problem up? PLEASE help me. Find tan (s + t) given that sin s = 1/4, with s in quadrant 2, and sin t = -1/2, with t in quadrant 4.
May 3, 2010 by Dave

Math - Trig
Hi I have a Trig question that i dont understand, can someone please explain how to solve for it using cosine law?? A Clock with a radius of 15 cm has an 11 cm minute hand and a 7 cm hour hand. How far apart, to the nearest centimetre, are the tips of the hands at each time? a...
April 30, 2008 by Mark

math please help:asap
what is the answer to: 3/5 + 1/3 + 1/6
May 28, 2013 by Matt

prealg8.. ASAP PLEASE
what is y^6/y^9?? how do you work it???
September 27, 2013 by rockrboigurlluvr

trig
how would you verify this trig identity (1+cos(x) / 1-cos(x)) - (1-cos(x) / 1+cos(x)) = 4cot(x)csc(x) ? help please!
June 25, 2008 by amanda

trig
please help me. use trig. identities to find the exact value. tan 25 + tan 5 / 1- tan 25 tan 5
April 30, 2010 by ann

trig
please help me. use trig. identities to find the exact value. tan 25 + tan 5 / 1- tan 25 tan 5
April 30, 2010 by ann

algebra-trig
Can someone please explain to me how to graph sine and cosine step by step because I am so confused and I really really need help.
April 12, 2012 by missy

algebra-trig
Can someone please explain to me how to graph sine and cosine step by step because I am so confused and I really really need help.
April 12, 2012 by missy

english
how do you spell at????????? please get back to me ASAP !!!!
December 5, 2007 by stuck!!!!!!!!!

hw help ASAP
8.00in^3 to ml please show me how to solve this
September 19, 2011 by bb222

Asap please????
How many Jim Crow Laws were there?
May 19, 2014 by Kathlyn

HELP IN SCIENCE ASAP!!
PLEASE CHECK ANSWERS!!
September 20, 2014 by Ayrial

Math, ASAP Please
What is an Imaginary Number?
October 8, 2014 by Katt<3Bob\by

stat
please help!! pretty please!! i need to know how to this problem ASAP! suppose you pay $1.00 to roll a fair die with the understanding that you will get back $3.00 for rolling a 5 or a 1, nothing otherwise. what is your expected value?
April 12, 2010 by anonymous

English writing
Please ASAP can someone give me an introductory paragraph on the Truman show and the giver with the title and author and the thesis statement ? Please just an idea I need help
December 13, 2012 by Jessica

Algebra Need answers ASAP
What is the factored form for a Quadratic Function with it vertex at teh origin?
March 28, 2008 by Alan

Of Mice and Men ASAP
Hi My summer reading list is due on monday and i'm running out of time to finish this book (it has 6 chapters) I don't have the book with me anymore sadly because it wasn't my book. I wanna know if you can tell me the conflict in each chapter please please please thank you :)
August 18, 2013 by unknown

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