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lys-0071 [83]
3 years ago
9

I need with #10, please?

Mathematics
1 answer:
777dan777 [17]3 years ago
4 0

Answer:

h=7ft

Step-by-step explanation:

sinФ=opposite/hypotenuse

sin45°=5/h

0.71=5/h

multiply via by h

0.71h=(5/h)h

h cancel h it remains 5

0.71h=5

divide through by 0.71

0.71h/0.71=5/0.71

h=7.04ft

h=7ft approximately



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Step-by-step explanation:

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