iyanna5930
iyanna5930
15-05-2018
Mathematics
contestada
Can someone help me Please
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altavistard
altavistard
15-05-2018
Jane: Think: the hypotenuse of her ramp is 14 inches and the angle opposite the rise is 30 degrees. Thus, cos 30 deg = (adj side) / (hyp) = (adj side) / (14 in).
Solving for (adj side), we get (adj side) = (14 in)(sqrt(3)/2) = 7 sqrt(3) inches.
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