Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

The exact value of cos 17pi/8? Will medal!

OpenStudy (anonymous):

\[Evaluate: 0.923879532511\]

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!