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Mathematics 18 Online
OpenStudy (anonymous):

5+cos theta =1-3cos theta

OpenStudy (anonymous):

do you have to figure out what cosine is ?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

ok your going to work it like a regular equation you'll add 3cosine theta to other side and subtract 5 from the other like you would solving a regular equation.. then you'll divide to get cosine theta by itself then you have to find were cosine theta = -1

OpenStudy (anonymous):

oh okay thanks!

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