Sunday
April 20, 2014

Homework Help: trig

Posted by victor_hery on Friday, August 31, 2012 at 12:08am.

how to prove ; tan 10 degrees + tan 70 degrees - tan 50 degrees = sqrt 3

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

trig - h t t p : / / i m g 4 0 . i m a g e s h a c k . u s / c o n t e n t . p h...
Precalculus - The directions are write the expression as the sine, coine, or ...
Trigonometry - 1.Solve tan^2x + tan x 1 = 0 for the principal value(s) to two ...
Math - Determine each tangent ratio to four decimal places using a calculator. ...
Math-Trigonometry - Show that if A, B, and C are the angles of an acute triangle...
Trigonometry desperate help, clueless girl here - 2. solve cos 2x-3sin x cos 2x...
Trig. - sec^2xcotx-cotx=tanx (1/cos)^2 times (1/tan)-(1/tan)=tan (1/cos^2) times...
precalculus - For each of the following determine whether or not it is an ...
science - solve, tan 10 degrees + tan 70 degrees - tan 50 degrees = ....
trigonometry hlp me - 6.Prove that tan y cos^2 y + sin^2y/sin y = cos y + sin y...

Search
Members