3 years ago

Help!!!!!!!!!!!!!!!!! I need the answer ASAP

Mathematics

1 answer:

shtirl [24]3 years ago

3 0

Answer:

Step-by-step explanation:

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(r/s)(3) = ? please help.

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Suppose a population contains 80,000 people. All else being equal, a study based on a population sample that includes which of t

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36, 44, 52

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A woman standing on a hill sees a flagpole that she knows is 65 ft tall. The angle of depression to the bottom of the pole is 14

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Answer:

Let the distance between woman and pole be "x".

From diagram,

In ΔOAB,

tan 18 = $\frac{Perpendicular}{Base}$

tan 18 = $\frac{65 -y}{x}$

∴ x = $\frac{65 -y}{tan 18}$ ................ (1)

In ΔOBC

tan 14 = $\frac{Perpendicular}{Base}$

tan 14 = $\frac{y}{x}$

y = x × tan 14 ..............(2)

equating (2) in (1), we get;

x = $\frac{65}{tan 18 + tan 14}$

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i.e. The her distance from the pole is 113.2 ft.

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2 years ago

HELP PLEASE !!

Kazeer [188]

Bert, Camille, Etsuko

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