Monday
April 21, 2014

Search: algebra/trig

Number of results: 76,701

trig
405 I THINK I *'S 15 BY 27 AND GOT 405. NOW THAT IVE HELPED YOU WITH TRIG CAN YOU HELP ME WITH INTRODUCTORY ALGEBRA
Saturday, October 16, 2010 at 4:00pm by Alicia

algebra/trig
1.Find the domain f(x)=ć(x^(2)-9) 2. Find all six trig functions for (-3,4)
Wednesday, June 8, 2011 at 11:27pm by Mike

Trig
plugging in the trig values, you have .1051x = .2309(1.1-x) Have you forgotten your algebra I? .1051x = .2540 - .2309x .3360x = .2540 x = 0.756
Monday, October 15, 2012 at 3:27pm by Steve

trig/precalculus
Hmm. By the time you get to trig, a little algebra I should not throw you. M w cosx = w sinx M = w sinx / w cosx = sinx/cosx = tanx Where did you get stuck on the way?
Tuesday, December 13, 2011 at 12:31am by Steve

trig
Come on, guys. By the time you take trig, a little algebra shouldn't be a problem . . . an isosceles triangle has two equal sides. the perimeter is the sum of all the sides 2x+9 + 2x+9 + 3x = 60 7x + 18 = 60 x = 6
Monday, November 14, 2011 at 12:26am by Steve

Grammar
with = not algebra for = not trig However, "for" version is a little awkward. "I want to take algebra instead of trigonometry" would be better.
Thursday, August 29, 2013 at 2:16pm by PsyDAG

Height and distance
http://www.mathsisfun.com/algebra/trig-cosine-law.html
Friday, April 26, 2013 at 11:14am by Ms. Sue

trig
3^2 = (5 + 2x)(5 - 2x) = 25 - 4x^2 4x^2 = 16 x^2 = 4 x = 2 or -2 are the two solutions. The product of those two solutions is -4. This is not a trig question. It is about logartithms and algebra.
Friday, August 26, 2011 at 3:29pm by drwls

Trig 30
x/2 = 2pi/3 yields a unique solution of x = 4pi/3 Does this answer come from some trig equation? Your subject title suggests that. In that case find the period of the trig function, then add k(period) to 4pi/3, k an integer.
Friday, March 19, 2010 at 7:59pm by Reiny

algebra 2 and trig (math)
tan is a trig operator, it needs an operand. You probably mean something like tan^2 Ų - tanŲ = 0 factor it tanŲ(tanŲ - 1) = 0 so tanŲ=0 or tanŲ=1 Ų = 0 or Ų = π/4 or Ų = 5π/4 since it asked for the positive acute angle Ų = π/4 radians or 45°
Monday, April 25, 2011 at 11:49pm by Reiny

ALGEBRA 2 W/TRIG
thanks!
Wednesday, August 25, 2010 at 9:16pm by ashly

Algebra/Trig
thanks!
Monday, June 20, 2011 at 6:18pm by jelanietux

11th grade math algebra 2 trig
This is algebra II? Let AB be the number. A-6=B A*10+B-36=B(10)+A
Thursday, October 9, 2008 at 9:37pm by bobpursley

trig
is this algebra or pre-algebra
Thursday, February 2, 2012 at 8:14pm by Brianna

algebra 2/trig
You are a god.
Wednesday, February 18, 2009 at 12:02am by Chris

Algebra 2/Trig
Wow, thanks.
Thursday, February 26, 2009 at 8:36pm by Chris

Algebra 2 / Trig
Thank you. Can you explain how to do this?
Sunday, May 15, 2011 at 2:44pm by Ashwin

algebra/trig help please
yes
Wednesday, November 16, 2011 at 6:55pm by KIKI

algebra 2 trig
8/2+√6
Monday, October 29, 2012 at 10:55am by Elizabeth

algebra 2/trig
1/x + 1/8 = 1/3 x = 24/5
Wednesday, April 9, 2014 at 10:34am by Steve

Algebra 2 to Reiny
you are correct. You can test whether two trig expressions are equal by taking a non-standard angle, like 37°, and evaluating each expression If the question was to "simplify", I would consider the original expression simplified enough. Because of the many trig identities and ...
Friday, June 11, 2010 at 12:03am by Reiny

ALGEBRA 2 W/TRIG
That was a different question!
Wednesday, August 25, 2010 at 9:16pm by ashly

ALGEBRA 2 W/TRIG
What is the slope for y=3/4x+1?
Thursday, August 26, 2010 at 9:44pm by ashly

algebra/trig
solve: ln12x = 6
Tuesday, March 1, 2011 at 3:03pm by carolyn

algebra 2 trig HELP TEST TOMMAR
thank you
Monday, January 21, 2013 at 5:29pm by river

trig
Subtract 2 pi from 7pi/3. The trig functions of 7 pi/3 will be the same values as the trig functions of pi/3, which is 60 degrees. The cosine of pi/3 is 1/2. That makes the secant 3. The tangent is sqrt3 You should be able to look up or figure out the other funtions of that ...
Tuesday, January 12, 2010 at 9:50pm by drwls

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
Thursday, April 12, 2007 at 10:18pm by raychael

Math - Solving Trig Equations
Start by recalling the most important identity. My math teacher calls this "the #1 Identity." sin^2(x) + cos^2(x) = 1 We want to simplify our trig equation by writing everything in terms of sine. Let's solve the #1 Identity for cos^2(x) because we have that in our trig ...
Wednesday, November 21, 2007 at 6:29pm by Michael

Grade 11 Algebra 2/Trig
Thank you so much!!! :)
Wednesday, May 27, 2009 at 6:47pm by Anonymous

11th grade Algebra 2/ Trig
67h
Wednesday, May 20, 2009 at 8:05pm by Anonymous

trig/algebra
I think both of them are wrong.
Wednesday, February 3, 2010 at 7:19pm by Pema

algebra 2 and trig (math)
I see no equation
Tuesday, April 26, 2011 at 12:09am by Reiny

algebra/trig
1. find domain f(x)=(sqrt(x^(2)-9))
Wednesday, June 8, 2011 at 11:27pm by Mike

algebra/trig help please
is this graphable??? y=x^2-4x-2
Wednesday, November 16, 2011 at 6:55pm by bunny

Trig-Algebra help asap
can you please help me with another problem
Monday, March 12, 2012 at 7:50pm by Missy

Algebra II/Trig
No, Problem! Thank you so much for the answer!
Thursday, August 7, 2008 at 6:52pm by David

Algebra II/Trig
How did that 4 get up top though?
Thursday, August 7, 2008 at 6:52pm by Damon

algebra with trig
how do you solve an inequality and graph it's solution?
Monday, September 29, 2008 at 7:07pm by Anonymous

algebra 2 / trig
what is the square root of negative 150?
Monday, May 24, 2010 at 6:57pm by Allison

Algebra 2/Trig
I see where the extra step was! Thanks so much!
Sunday, January 30, 2011 at 9:29pm by amanda

algebra-trig help asap
x= arcsec 2= arccos1/2=60deg
Wednesday, April 18, 2012 at 8:06pm by bobpursley

Trigonometry
Trig? this is pre-algebra What is 7x-52?
Saturday, January 19, 2013 at 6:53pm by bobpursley

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
Monday, April 21, 2008 at 8:53pm by Priya

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
Tuesday, April 22, 2008 at 12:03am by Chaitanya

trig
how do i do this? give the signs of the six trig functions for each angle: 74 degrees?
Wednesday, December 3, 2008 at 6:59pm by Tay

trig
express the trig. ratios sinA,secA n tanA in terms of cotA.
Saturday, May 7, 2011 at 5:49am by Anonymous

trig
How do you solve cos(2arcsin 1/4) using inverse trig. functions??!! PLEASE HELP ME!
Monday, May 9, 2011 at 11:20am by Tor

Trig
Find (if possible) the trig function of the quadrant angle. sec 3pi/2
Monday, June 6, 2011 at 4:00pm by Master chief

trig
find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3
Wednesday, September 14, 2011 at 10:38pm by karen

graphing trig functions
I see the equation of a straight line, not a trig function
Sunday, May 20, 2012 at 10:15pm by Reiny

Trig
surely you have learned the basic definitions of the trig functions, tanŲ = y/x = 4/3
Sunday, January 20, 2013 at 5:17pm by Reiny

trig
its in the first chapter of my trig course. i know its review frm geometry and alg
Friday, November 14, 2008 at 11:25am by y912f

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

Trig
This subject is not trig. You will have to use your own graphic calculator.
Sunday, May 15, 2011 at 12:10am by drwls

trig
first of all, this is not trig, secondly your expression makes no sense.
Monday, January 7, 2013 at 10:03pm by Reiny

trig
What kind of reflections are the following trig functions? y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4
Sunday, April 20, 2008 at 10:27pm by Joshua

trig
What kind of reflections are the following trig functions? y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4
Monday, April 21, 2008 at 12:33am 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)
Monday, April 21, 2008 at 12:34am by Amandeep

Precalculus
How would you solve this trig function: cos2x=sin^2-2 how do you know what trig identities to use?
Saturday, August 6, 2011 at 5:39pm by Jess

Trig
find the exact values of the six trig functions of angle... sin(-315degrees) how do i do this?
Thursday, September 1, 2011 at 9:16pm by ALISON

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
Thursday, January 19, 2012 at 8:45am by Claire

trig
TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x
Thursday, May 23, 2013 at 2:56pm by Josh

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?
Wednesday, September 16, 2009 at 7:59pm by Anonymous

trig
use the unit circle to find the exact value for all the trig functions of č=2š/3.
Monday, February 1, 2010 at 9:54pm by Anonymous

trig
find the 5 other trig functions if cos(theta) = square root of 2/2 and cotangent is less than 0
Wednesday, June 9, 2010 at 7:04pm by kelly

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
Thursday, January 19, 2012 at 8:45am by Claire

trig! please help!
to bobpursely: i need to simplify the expression using trig identities. and no i meant for there to only be x
Sunday, May 13, 2012 at 8:59pm by Brianna

Physics (trig)
If the angle is x, tan x = 12.3333/19.2 Better review your trig ratios...
Wednesday, June 19, 2013 at 9:10pm by Steve

trig
what is the exact value of 7pi for all trig func.?
Monday, February 1, 2010 at 10:23pm by claire

Trig
Find (if possible) the trig function of the quadrant angle.
Monday, June 6, 2011 at 3:59pm by Master chief

trig
write a product of two trig functions that equals 1.
Sunday, November 6, 2011 at 9:38pm by Dani

trig
any calculus text will list the trig functions and their derivatives.
Thursday, January 19, 2012 at 8:45am by Steve

Trig
Solve the following trig equation 2cos(x-π/6)=1
Tuesday, January 31, 2012 at 2:51am by Matt

Trig
csc thea= -2, quadrant 4. what are the six trig functions?
Monday, May 6, 2013 at 4:17pm by Shay

11th grade math algebra 2 trig
WHAT IS X2+289
Thursday, October 9, 2008 at 10:51pm by DANNY

Algebra II/ Trig
Whay is A 152deg? Why not 87 deg?
Saturday, March 14, 2009 at 11:48am by bobpursley

11th grade math algebra 2 trig
alebra like
Thursday, October 9, 2008 at 9:37pm by kendra

algebra-trig help asap
x=sec^-1 2 I really need help with this problem. Thanks
Wednesday, April 18, 2012 at 8:06pm by missy

algebra/trig
1. let y = x^3 + 5 inverse is x = y^3 + 5 y^3 = x-5 y = (x-5)^(1/3) yes , it is a function 2. (f∙ g)(2) = f(g(2)) = f(3) = 10 3. Come on, you can do this!
Tuesday, August 7, 2012 at 9:51am by Reiny

trig
Do you mean find the six trig functions (sin, cos, tan, csc, sec, and cot)?
Wednesday, December 3, 2008 at 6:59pm by Anonymous1

trig
Let Q be an acute angle such that sinQ=.6. Find the values of the following using Trig Identities: cosQ and tanQ
Tuesday, July 27, 2010 at 10:06pm 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
Tuesday, March 1, 2011 at 5:23pm by Anonymus

trig
Just noticed this was for trig, not calculus. Algebraically, note that a(y) is a parabola, whose vertex occurs where y=60/4 = 15.
Thursday, August 29, 2013 at 9:44pm by Steve

trig
What is the range of the trig function sin(-3x+3)?
Monday, April 21, 2008 at 12:35am by Chaitanya

Trig
please show me again in trig way
Saturday, May 17, 2008 at 12:40pm by Doni --i didnt get this one can please show me the trig way a little bit more clrealy

trig
how to i find the six trig values for (7pi/3)
Tuesday, January 12, 2010 at 9:50pm by Rak

Trig
Trig Identity. 1-sin^2x/1-cosx
Sunday, May 15, 2011 at 5:56pm by Jill

trig
what's the single trig. function of cos6xcosx-sin6xsinx
Thursday, May 17, 2012 at 4:44pm by MIK

trig
write 2+2 squareroot of 3i in trig form.
Thursday, May 17, 2012 at 5:01pm by ky

trig
no idea what "p" and "o" represent, or which trig function is required.
Monday, July 22, 2013 at 8:09pm by Reiny

11th grade math algebra 2 trig
5-(45sin+cos2)-y+344=
Thursday, October 9, 2008 at 9:37pm by enkhtur

11th grade math algebra 2 trig
what is it like in high school
Thursday, October 9, 2008 at 9:37pm by wendy

ALGEBRA 2 W/TRIG
identify the equation of the line through (-7, 10) and horizontal
Wednesday, August 25, 2010 at 9:16pm by ashly

ALGEBRA 2 W/TRIG
identify the equation of the line through (-2, 1) and parallel to y = 3x + 1
Wednesday, August 25, 2010 at 9:16pm by ashly

Algebra 2 with Trig
what is the index of three with the square root of negative 432
Monday, November 22, 2010 at 7:18pm by Rekiesher

algebra 2 trig
express the product of (2/3x^2-1/2x) and (12x+4/5) as a trinomial
Saturday, January 21, 2012 at 2:16pm by ally

algebra-trig help ASAP
Can someone please help me understand how to graph y=3cos(x/4)-5
Thursday, April 12, 2012 at 2:58pm by missy

algebra 2 trig
if log3=a then log300 can be expressed as? 1) 100a 2)a+2 3)100+a 4)3a
Saturday, January 4, 2014 at 4:54pm by nikki

trig
You have to state where the right angle is. Once that is established, this looks like a very fundamental and basic trig question.
Wednesday, April 16, 2008 at 10:54pm by Reiny

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
Monday, April 21, 2008 at 8:51pm by Priya

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