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OpenStudy (anonymous):
If cos Θ = -4 over 7, what are the values of sin Θ and tan Θ?
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OpenStudy (anonymous):
First find theta, by doing theta=cos^-1(-4/7) Then, simply plot the theta found in sin and tan functions.
OpenStudy (anonymous):
Okay thanks. I couldn't figure out how to find the answer :)
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