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October 25, 2014

Search: alegbra/trig

Number of results: 3,686

alegbra/trig
x^2+2x-15=0 solve by completing the square
June 9, 2011 by Angel

precalc
Suppose that z1=6-8i. Find: A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2, where z2=5[cos(60degrees)+isin(60degrees)] C. The Trig Form of (z1)^4
December 5, 2011 by Joshua

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

trig
What kind of reflections are the following trig functions? y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4
April 21, 2008 by Joshua

trig
What is the shift along x of the following trig functions? y = (3sinx/2) + 4 y = -2sin(x)-4 y = sin(-3x + 3)
April 21, 2008 by Amandeep

trig
express the trig. ratios sinA,secA n tanA in terms of cotA.
May 7, 2011 by Anonymous

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

Trig
Find (if possible) the trig function of the quadrant angle. sec 3pi/2
June 6, 2011 by Master chief

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
April 21, 2008 by Priya

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
April 22, 2008 by Chaitanya

trig
how do i do this? give the signs of the six trig functions for each angle: 74 degrees?
December 3, 2008 by Tay

trig
simplify to a constant or basic trig function.. 1+tan(x)/1+cot(x)
March 14, 2010 by hilde

trig
find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3
September 14, 2011 by karen

trig
use the unit circle to find the exact value for all the trig functions of =2/3.
February 1, 2010 by Anonymous

Precalculus
How would you solve this trig function: cos2x=sin^2-2 how do you know what trig identities to use?
August 6, 2011 by Jess

Trig
find the exact values of the six trig functions of angle... sin(-315degrees) how do i do this?
September 1, 2011 by ALISON

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

alegbra
7x+9y-9(7x-8y+5z)= help me I do not know what to do.
February 10, 2009 by Johnnie

alegbra
p (z < .15)
June 27, 2010 by felicia

alegbra 1
5p+9c+p for c
October 6, 2010 by John

alegbra
2x=x+7
August 10, 2011 by Audrey

alegbra
2d+3=13
October 31, 2011 by gee

alegbra 2
(3 - 9i) + (4 + 5i) = ?
December 8, 2011 by ron

Alegbra
(4/x-2)-(7/x^2-4)=1
June 14, 2012 by kevin

Alegbra
tn = (-1)n(n) A. -1, -2, -3, -4 B. -1, 2, -3, 4 C. 1, , 2/3, D. 1, 2, 3, 4
June 25, 2013 by Dale

alegbra
a^2-8a+12 a.-2,-6 b.2,6 c.-3,-4 d.3,4
August 2, 2013 by babyc36

Alegbra
y=-3/2x -2
August 17, 2014 by sharon

Trig
Does anybody know a good website that will hlp me with finding the six trig functions of a point NOT on the unit cricle?
September 16, 2009 by Anonymous

trig
find the 5 other trig functions if cos(theta) = square root of 2/2 and cotangent is less than 0
June 9, 2010 by kelly

trig
if (-12,5) is a pointon the terminal side of an angel 0 find the exact value of six trig funcation of 0
June 19, 2014 by sal

trig
what is the exact value of 7pi for all trig func.?
February 1, 2010 by claire

Trig
Find (if possible) the trig function of the quadrant angle.
June 6, 2011 by Master chief

trig
write a product of two trig functions that equals 1.
November 6, 2011 by Dani

Trig
Solve the following trig equation 2cos(x-π/6)=1
January 31, 2012 by Matt

Trig
csc thea= -2, quadrant 4. what are the six trig functions?
May 6, 2013 by Shay

trig
TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x
May 23, 2013 by Josh

trig
What is the shift along x of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you
April 21, 2008 by Priya

trig
What is the shift along y of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you
April 21, 2008 by Priya

trig
Let Q be an acute angle such that sinQ=.6. Find the values of the following using Trig Identities: cosQ and tanQ
July 27, 2010 by student

Trig
Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equation
March 1, 2011 by Anonymus

trig
how to i find the six trig values for (7pi/3)
January 12, 2010 by Rak

trig
what's the single trig. function of cos6xcosx-sin6xsinx
May 17, 2012 by MIK

Alegbra
-48 divided by ( ) = 6 -8
March 20, 2007 by Anonymous

alegbra
2y+1<-3 help me with this problem
February 24, 2009 by keaton

Alegbra (math)
3{[4(n-4)+16]-[3(5n-3)+5]}
September 11, 2009 by scooby9132002

alegbra
(x-5)(x+19)=585
April 29, 2010 by al

alegbra
Simplify: 5-3[2(3x-4)+3]
April 29, 2010 by zach

alegbra
a+4/2=a+4/a= a^+4a+ a+4a a^=-4-4 a^=8 Check this for me
May 16, 2010 by Angelia E.

alegbra
x^2+4x-8 (X+4)^2=6 could you help me please.
May 28, 2010 by ashley

College Alegbra
(b-1/a)/(b^2+2/a^2 )
August 13, 2010 by Jessica

alegbra 1
what is means?
October 11, 2010 by china

alegbra
what is 6y square -5y -2??
June 21, 2011 by jo

alegbra
how do i simpllify 5/x + 4/x^2 - 3/x^3
March 1, 2012 by allen

Alegbra 2
5/8 +3/4x = 1/16 this is what I have 3/4x = -9/16 1 = -3/4
August 27, 2012 by Marie

ALEGBRA
F(X)=X4+X3-8X2+6X+36
February 16, 2013 by Anonymous

Alegbra
factor -2w / w(w+4)
April 9, 2013 by Please Help - Megan

alegbra
let f(x)=x^2+5 and g(x)=x+5/x. find (g f)(-3) 1/4 14/19 19/14 49/9
January 12, 2014 by Helen

alegbra
Factor: 3x^2 + 5x - 2
June 20, 2014 by Jenn

Alegbra
multiply--15(6a+6)
July 13, 2014 by sharon

Alegbra
5y + 9 = 14y + 9
July 24, 2014 by sharon

Alegbra
x - 1/11 greater than 1/2
August 5, 2014 by sharon

Alegbra
8-3 greater than 4-2y
August 5, 2014 by sharon

trig
Suppose that q is in standard position and the given point is on the terminal side of q. Give the exact value of the indicated trig function for q.
February 21, 2011 by Anonymous

Alegbra II
Factor: 125x^3 - 27 = 0
January 29, 2008 by X

alegbra
2y+1<-3 2y +1<-3 2y+1-3 2y=-4 2y=-4 y=-2 Did I work this right
February 24, 2009 by keaton

alegbra
8x-11 < -27= 8x+11< -27= 8x=ll-27 8x=-16 x=-2 Check this problem.
March 3, 2009 by jj

alegbra 117
16v^2-1=0
June 7, 2010 by Anonymous

Alegbra
solve by factoring: 2h^2-h-3=0
September 17, 2010 by Stella

Alegbra
solve and graph: x-2y=-2 x=2y=10
October 23, 2010 by Armond

Alegbra
Can this be solved? x+y=160 x=4y+9
February 18, 2011 by Donna

alegbra 1
which expression is equal to 6(9+2)?
June 3, 2011 by sonia

alegbra
P (C) if P(C)= P(C) this P(C)has i line above it
August 27, 2011 by apryl

Alegbra 1a
8 Increased by b The translation is
April 8, 2012 by Dede

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
What is the range of the trig function sin(-3x+3)?
April 21, 2008 by Chaitanya

Trig
Trig Identity. 1-sin^2x/1-cosx
May 15, 2011 by Jill

trig
write 2+2 squareroot of 3i in trig form.
May 17, 2012 by ky

college alegbra
I=PRT for R (finance)
August 22, 2007 by chase

Alegbra
s+(s-$0.45)+(s-$0.45)=$9.65 Please show me how to do this problem.
October 17, 2007 by Rusty

Alegbra
Can you solve for a variable in an equation?
February 18, 2008 by greatdanelola

Alegbra (HELP ME IF I DON'T I'LL FLUNK !
GCF FACTOR
March 24, 2008 by Ariel

alegbra
8{[5(y-5)+18}-{2(5y-3)+1]}= simplify your answer someone help me
February 10, 2009 by Johnnie

alegbra
{5-8(2-4)}={5-8(2-4)}=5-16-32 I need help I do not know how to work this problem.
February 21, 2009 by johnnie

Alegbra
Solve y-5>-14 y=5>-9 Is this right if not will you help by corrected this. Thank you
March 5, 2009 by Elaine

Alegbra
What is the perfect squaredigits sum 4
November 4, 2009 by Ronnie

Alegbra
factor 25x^2-15x-18
March 30, 2010 by Rebecca

alegbra
x^+2x^-5x-6/x+3= x+x-6 is this right, please help with this question
May 12, 2010 by Ashley

college alegbra
3/t-3=5/t+4 3(t+4)(t-3)(5) check this problem
May 24, 2010 by Gregory

Alegbra
What are the factor of the following trinomial? f^2 + 3f - 10 a)(f - 5)(f - 2) b)(f + 5)(f - 2) c)(f + 5)(f + 2) d)(f - 5)(f + 2)
May 30, 2010 by Ami

alegbra
What is the value of the expression 2x^2y / 4xy when x = 2 and y = 1? a) 1 b) 2 c) 4 d) 3 b
June 26, 2010 by sean

Alegbra
Find the LCM of (1+7u), and (1-49u^2), and (1-7u).
July 25, 2010 by Tammy

9th grade alegbra
solve -5/6=2/3(3c+4)
January 11, 2011 by james

College Alegbra
Solve: 2x-9√x +4=0
March 3, 2011 by Chris

Alegbra
Perform the indicated operations of 5/8-(2-7)
April 19, 2011 by Audrey

alegbra
Subtract (4x+17xy-9y)-(5x-8xy)
June 9, 2011 by mema

Alegbra help
Find the requested probabilities. P(B) if P(B)=1/5
September 9, 2011 by Anonymous

alegbra
What is the product of 11/15 and 12/7? Show how this is done please.
May 29, 2012 by Anonymous

pre alegbra
i need to know what is 8(-8)=? thnxs
September 17, 2012 by kaci

alegbra
simplify 174/261
February 1, 2013 by michael

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