Friday
July 25, 2014

Homework Help: Trigonometry

Posted by Jennifer on Tuesday, January 5, 2010 at 4:09pm.

Use the trig Identities to find the other 5 trig functions.
Problem
7.)Tan(90-x)=-3/8
8.)Csc x=-13/5
9.)Cot x=square root of 3
10.)Sin(90-x)=-.4563
11.)Sec(-x)=4
12.)Cos x=-.2351
I need HELP!

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