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OpenStudy (anonymous):
Rewrite the following Trigonimic functions as indicated: (use angles between 0 and 90 degrees) sin 150=sin____. sin 150=cos____. csc 45=sec____.
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OpenStudy (dumbcow):
sin(x) = sin(180 - x) sin(x) = cos(x - 90)
OpenStudy (anonymous):
have you got to bring sex into it ishaan - lol
OpenStudy (anonymous):
lol :D
OpenStudy (anonymous):
sorry typo sorry ...sorry again sin 30 cos 60 sec45 actually x and c are adjacent keys sorry
OpenStudy (anonymous):
What about cos-30=cos___. cos-30=sin___. cot75=tan___.
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OpenStudy (anonymous):
cos 150 sin 270 -60 =sin210 tan15
OpenStudy (dumbcow):
or cos(-30) = cos(30) cos(-30) = sin(60) cot(75) = tan(15)
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