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EastWind [94]
3 years ago
6

Use the image of the triangle to answer the question

Mathematics
2 answers:
stira [4]3 years ago
5 0
\cos (\theta) =  \dfrac{adj}{hyp}

\cos (39) =  \dfrac{x}{17}

x= 17\cos (39)

x= 13.2 \text { m}
kherson [118]3 years ago
4 0
So you would do cos(39) times 17.
x= cos(39)*17
x= .777*17
x= 13.21
And since it says round to the nearest tenth, you would put 13.2 m for the answer.
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