Sunday

December 21, 2014

December 21, 2014

Posted by **Yadira** on Monday, April 30, 2012 at 12:24am.

**Answer this Question**

**Related Questions**

Pre-Calc - Trigonometric Identities Prove: (tanx + secx -1)/(tanx - secx + 1)= ...

Pre-Calc/Math - Given cos x=2/3 and 3pi/2<x<2pi, find the exact value of ...

pre-calc - Solve: cos(2x-180) - sin(x-90)=0 my work: cos2xcos180 + sin2xsin180= ...

Trig - If cosx = 10/19 an pi < x < 2pi, find the exact value of cos x/2 ...

pre-calc - cosx= -8/17, 180<x<270 find sin x/2= cos x/2= tan x/2=

Trigonometry - 4. Find the exact value for sin(x+y) if sinx=-4/5 and cos y = 15/...

Pre-Calc - A point on the terminal side of an angel theta is given. Find the ...

PRE CALC - 1. solve tan36 degrees- tan2degrees/ 1+tan36 degrees tan 2 degrees as...

trig/pre -calc - hello, i don't quite understand how to do this type of problem...

Pre-calc - prove the identity: (cosx)(tanx + sinx cotx)=sinx+cos(squared)x i ...