Saturday

February 28, 2015

February 28, 2015

Posted by **ALISON** on Thursday, September 1, 2011 at 9:16pm.

sin(-315degrees)

how do i do this?

- Trig -
**Mgraph**, Thursday, September 1, 2011 at 9:54pmsin(-315)=sin(-315+360)=sin(45)=sqrt(2)/2

**Answer this Question**

**Related Questions**

trig - find the exact values of the six trig functions of theta equals six pi ...

trig - find the exact values of the six trig functions of the angle. -750 sin(-...

trig - find the exact values of THE SIX TRIGONOMETRIC FUNCTIONS OF THE ANGLE ...

Trig - Find values of all six trig functions if sin(theta)= 4/5 and theta is in ...

trig - Find the exact values of the other trig functions of theta given sec ...

trig - If cos 0 = - 1/2 and tan 0 > 0, find the quadrant that contains the ...

MATH - 1.)Find the exact solution algebriacally, if possible: (PLEASE SHOW ALL ...

trig - Find the values of the six trigonometric functions of the angle in ...

trig - how do i do this? give the signs of the six trig functions for each angle...

trig - Solving Trig Functions: How Do You Solve For Sin 7.5 Using Half-Angle and...