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Emily778
Group Title
Viola drives 100 meters up a hill that makes an angle of 8° with the horizontal. To the nearest tenth of a meter, what horizontal distance has she covered? (1 point)
13.9 m
711.5 m
99 m
100.5 m
 one year ago
 one year ago
Emily778 Group Title
Viola drives 100 meters up a hill that makes an angle of 8° with the horizontal. To the nearest tenth of a meter, what horizontal distance has she covered? (1 point) 13.9 m 711.5 m 99 m 100.5 m
 one year ago
 one year ago

This Question is Closed

Edutopia Group TitleBest ResponseYou've already chosen the best response.1
your going to want to visualize these sorts of questions so you know what trig functions to use. As a general rule "horizontal" implies the use of the cosine function.
 one year ago

Edutopia Group TitleBest ResponseYou've already chosen the best response.1
dw:1363156391100:dw
 one year ago

Emily778 Group TitleBest ResponseYou've already chosen the best response.0
Can you show me how?
 one year ago

stamp Group TitleBest ResponseYou've already chosen the best response.1
dw:1363181020967:dw cosa = x / h x = h cosa x = 100 cos(8°)
 one year ago
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