Sunday

December 21, 2014

December 21, 2014

Posted by **liyah** on Thursday, December 13, 2012 at 9:09pm.

sin alpha=4/5 for pi/2 < alpha < pi

tan beta=7/24 for pie < beta < 3pi/2

answer choices

A. sin(beta+alpha) B. tan(beta-alpha) C. cos(alpha-beta)

**Answer this Question**

**Related Questions**

Math - If alpha and beta are the zeros of the polynomial ax^2 + bx + c then ...

Math ( Polynomial ) - This time three questions - 1. If (x^2 - 1 ) is a factor ...

Math ( Polynomial ) - This time three questions - 1. If (x^2 - 1 ) is a factor ...

Math - Given that sin alpha=4/sqrt65, pi/2<alpha<pi, and cos beta=-3/...

Calculus - The question will first read in English followed by a reading in ...

maths - if alpha and beta are the zeros of the polynomial 2x^2-4x+5 then find ...

physics - Two radar stations A and B, are separated by horizontal distance of (...

Math - how i solve this two equations ib order to find alpha and beta 2=cos(...

trig - If sin alpha = -3/5, sin beta = -5/13, P(alpha) is in the third quadrant...

MATHEMATICS - alpha +beta=pie/2 & beta+gama=alpha then tan alpha=?