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OpenStudy (anonymous):
If sin(−x)= -.2, cos(−x)= -.5 and tan(−x)= 4.7, what does sec(−x)csc(−x)cot(−x)sin(−x) equal to?
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OpenStudy (anonymous):
plug in the numbers, see what you get
OpenStudy (anonymous):
i got -5 but i don't think that's right. i plugged in (1/-.5)(1/-.2)(-.5/-.2)(-.2). Pretty sure this is definitely wrong.
OpenStudy (anonymous):
@satellite73 ?
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