Purplechick4

This page lists questions and answers that were posted by visitors named Purplechick4.

Questions

The following questions were asked by visitors named Purplechick4.

find the exact value of sin(-15pi/6) and cot(-7pi/6)

if tan(x)=9/4, find cos(x) if pi<x<3pi/2

If sin(t)=4/5 & 0<t<pi/2, find the following: a)sin t(-t) b) sin(t-2pi) c)cos t d)cos(pi-t)

Answers

The following answers were posted by visitors named Purplechick4.