Monday

March 30, 2015

March 30, 2015

Posted by **stacey graham** on Friday, March 26, 2010 at 9:24am.

tan(B+C)

- trig -
**Reiny**, Friday, March 26, 2010 at 9:49amsee reply to

http://www.jiskha.com/display.cgi?id=1269577464

and use the tan(B+C) expansion formula

**Answer this Question**

**Related Questions**

trig - find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in ...

trig - find the exact value given that cosA=(1/3) in quad I, sin B=(-1/2) in ...

Trig - find the exact value of the expression using the provided information. ...

Trig - find the exact value of the expression using the provided information. ...

Mathematics - I need help finding the exact value of sin (a + b), given that sin...

Trig - find (s+t) given that cos s=1/3 with s in quad I and sin T=-1/2 with t in...

Geometry - Draw a pair of quadrilaterals where the 1st quad. is congruent to the...

Math - Draw a pair of quadrilaterals where the 1st quad. is congruent to the 2nd...

Math - OOPS! Draw a pair of quads. where the angles of the 1st quad. are ...

Trig - Given sin theta = -3/5 and 0 is in quad 2, find Cos theta and tan theta