Trigonometric ratios and functions, the unit circle, inverse trig functions, identities, trig graphs, etc.
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by PM_Admin on Mon Dec 08, 2008 12:04 am
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on Mon Dec 08, 2008 12:04 am
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- Trig Word Prob: ship goes 62 units at 12 deg, then 111 units
by Blackhole252 on Fri Nov 20, 2009 9:52 pm
- 1 Replies
- 2 Views
- Last post by stapel_eliz
on Fri Nov 20, 2009 10:08 pm
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- Need Help with solving a right triangle
by Blackhole252 on Fri Nov 13, 2009 10:46 pm
- 1 Replies
- 18 Views
- Last post by stapel_eliz
on Sat Nov 14, 2009 1:08 am
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- y=tan(pi*x)....
by marty.frmn on Tue Oct 27, 2009 8:10 pm
- 1 Replies
- 57 Views
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on Tue Oct 27, 2009 9:56 pm
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- Express tan3x in terms of tanx.
by marty.frmn on Sun Oct 25, 2009 7:29 pm
- 1 Replies
- 57 Views
- Last post by stapel_eliz
on Mon Oct 26, 2009 12:09 am
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- Bicycle Sprockets and Angular Velocity

by GreenLantern on Thu Oct 08, 2009 12:47 am
- 4 Replies
- 175 Views
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on Fri Oct 09, 2009 12:07 am
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- radian and time word problem

by tatiyana on Thu Sep 17, 2009 8:57 pm
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- 123 Views
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on Thu Sep 17, 2009 10:32 pm
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- radian and degree measurement word problem

by tatiyana on Thu Sep 17, 2009 8:15 pm
- 2 Replies
- 134 Views
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on Thu Sep 17, 2009 8:49 pm
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- "Deriving the Identities", need help.
by elphiefae on Mon Sep 14, 2009 8:35 pm
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- 108 Views
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on Mon Sep 14, 2009 10:04 pm
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- solve the equation 4 cot^2 x + 12cosecx + 1 = 0 for 0<x<360

by mannilea on Wed Sep 09, 2009 2:35 pm
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- 186 Views
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on Wed Sep 09, 2009 10:28 pm
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- solving the equation 3 sec^2 pheta +7= 11 tan pheta
by mannilea on Wed Sep 09, 2009 2:36 pm
- 1 Replies
- 86 Views
- Last post by stapel_eliz
on Wed Sep 09, 2009 6:36 pm
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- If cos 'theta' =1/2 the sin'theta' = WHAT?

by rere on Thu Jul 23, 2009 11:58 pm
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- 583 Views
- Last post by pinkpuppi
on Mon Sep 07, 2009 6:53 pm
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- Equation Solving: solve 2 sin x + 1 = 0 for x, 0 <= x < 2pi

by hakandragon on Mon Aug 17, 2009 3:18 am
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- 608 Views
- Last post by stapel_eliz
on Mon Aug 17, 2009 5:13 pm
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- trig: solving tanA=kcotB then cos(A+B)/cos(A-B)

by yamini on Tue Aug 11, 2009 3:05 pm
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- 186 Views
- Last post by stapel_eliz
on Tue Aug 11, 2009 6:14 pm
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- Exponets (2)^3 / (2)^-2 ---- ---- (5) (5)

by frankie10 on Tue Jul 28, 2009 1:28 am
- 2 Replies
- 170 Views
- Last post by Polyhymnio
on Sun Aug 09, 2009 11:42 pm
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- if x=1/2 and (x+1)(y+1)=2, find rad. meas of arctanx+arctany

by mathnoob on Wed Jul 29, 2009 5:59 pm
- 4 Replies
- 247 Views
- Last post by mathnoob
on Fri Aug 07, 2009 12:56 am
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- ball is dropped from 200 cm, losing 30% of ht on each bounce

by frankie10 on Sun Aug 02, 2009 2:06 pm
- 2 Replies
- 166 Views
- Last post by maggiemagnet
on Thu Aug 06, 2009 7:29 pm
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- formula 0.5 * b * c * sin(A) allows you to find the area of

by theshadow on Sat Jul 18, 2009 4:27 pm
- 2 Replies
- 188 Views
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on Fri Jul 24, 2009 5:20 pm
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- Geometry Word Problems: The Pythagorean Theorem

by Jesse on Fri Jul 17, 2009 12:07 am
- 5 Replies
- 508 Views
- Last post by stapel_eliz
on Fri Jul 17, 2009 6:23 pm
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- Solving vectors using trigonometric method

by gierose on Wed Jun 24, 2009 1:15 pm
- 1 Replies
- 417 Views
- Last post by stapel_eliz
on Wed Jun 24, 2009 3:37 pm
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- altitude 1208 m, angle of depr. 17 deg; find ground distance

by maria1983 on Tue Jun 23, 2009 7:06 pm
- 2 Replies
- 196 Views
- Last post by stapel_eliz
on Wed Jun 24, 2009 12:13 am
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- trig: solving 4sin'theta'cos'theta' + 1 = 2(sin'theta' + cos

by bazbeatz on Sun Jun 21, 2009 4:53 pm
- 3 Replies
- 535 Views
- Last post by stapel_eliz
on Sun Jun 21, 2009 11:53 pm
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- sine or cosine

by frankie10 on Wed Jun 17, 2009 4:07 pm
- 2 Replies
- 459 Views
- Last post by stapel_eliz
on Wed Jun 17, 2009 7:53 pm
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- cos theta= -3/4, theta in quadrant 3. find sin theta, tan "

by snicketycotch on Mon Jun 15, 2009 8:39 pm
- 1 Replies
- 329 Views
- Last post by jaybird0827
on Mon Jun 15, 2009 9:53 pm
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- Trigonometry question

by bazbeatz on Sun Jun 07, 2009 5:55 pm
- 2 Replies
- 442 Views
- Last post by bazbeatz
on Sun Jun 07, 2009 10:49 pm
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