February 19, 2017

Homework Help: math

Posted by mysterychicken on Thursday, June 6, 2013 at 2:52pm.

Can someone please check my answers and help me with the last question!

1. Solve sin2xcos2x = 4sin2x on the interval [0, 2pi]
0, pi, 2pi?

2. Exact value of sin(pi/12) - sin(5pi/12)

3. Using factorial notation, 0! = 1

4. Find the area of the following triangle. a=4.8inches, b=6.3inches, c=7.5inches. Round answer to nearest tenth

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions