Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

if cos(theta) = 15/19 and theta is in quadrant IV, find sin(theta)

OpenStudy (campbell_st):

draw a diagram |dw:1406146411377:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!