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OpenStudy (anonymous):
If cos θ=–513 and sin θ < 0, what is tan θ ?
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OpenStudy (amorfide):
not possible, as your theta value is not possible
OpenStudy (amorfide):
you can not inverse cosine of -513
OpenStudy (anonymous):
these are the choices 125 135 –125 194/√5
OpenStudy (anonymous):
13/5, -12/5*
OpenStudy (anonymous):
12/5*
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OpenStudy (anonymous):
still doesnt make sense?
OpenStudy (anonymous):
@horsegirl325
OpenStudy (anonymous):
@ayyookyndall
OpenStudy (anonymous):
I'm only in 8th not quite to that yet. sorry
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