Ask your own question, for FREE!
Mathematics 10 Online
OpenStudy (anonymous):

given, 3cos^2 θ - 5cos θ -4=0, find θ to the nearest degree in the interval θ is less than or equal to 360 degrees but greater than or equal to 0 degrees.

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!