Ask your own question, for FREE!
Mathematics 19 Online
OpenStudy (anonymous):

@hartnn May you please check my answer? I got C. 50 @lalaly

OpenStudy (anonymous):

Yes. The correct answer is 50.2 degrees aka 50.

OpenStudy (anonymous):

How did you get 50.2 ?

OpenStudy (anonymous):

@swaschan

OpenStudy (wolf1728):

I'd say they looked up arc cosine of 6.4/10 arc cosine .64 = 50.208 degrees

OpenStudy (anonymous):

10 cosx=6.4 cosx=.64=cos 50 deg x=50

OpenStudy (anonymous):

@hartnn

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!