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OpenStudy (dtan5457):
Trig problem
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OpenStudy (dtan5457):
OpenStudy (dtan5457):
I made the triangles, got the hypotenuses, and got tan a=5/12 and tan b=-8/15 multiplied to -2/9... is this right?
OpenStudy (dumbcow):
yes except it says tanA < 0 so (-5/12)*(-8/15) = 2/9
OpenStudy (dtan5457):
i also believe the thetas for both is the acute angle?
OpenStudy (dtan5457):
oh.
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OpenStudy (dtan5457):
your right, thank you.
OpenStudy (dumbcow):
yw :)
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