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Mathematics, 11.02.2021 17:20 bankskry
Yandel will place a ramp over a set of stairs at the
backyard entrance so that one end is 5 feet off the
ground. The other end is at a point that is a horizontal
distance of 40 feet away, as shown in the diagram. The
angle of elevation of the ramp is represented by e°. Each
step of the stairs is one foot long.
ramp
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Yandel will place a ramp over a set of stairs at the
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