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3 years ago

11

From a distance of 20 meters, from its base, the angle of elevation of the top of a building is 32 degrees. Find the height of t

he building.

1 answer:

Strike441 [17]3 years ago

4 0

TAN(32°) = x/20 --> x = 12.50 m

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Flauer [41]

4 - (-13) = 17

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3 years ago

School starts in 45 minutes and you live 13 miles from school. What average speed (in miles per hour) would allow you to arrive

Ahat [919]

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8.2 minutes

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2 years ago

What is the value of the expression

Y_Kistochka [10]

Answer:

0.8

Step-by-step explanation:

We begin with the expression: $0.5+(-\frac{3}{4} )+0.25-(-\frac{4}{5} )$

First, we need to convert the fractions into decimals to make this easier.

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3 years ago

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Answer:

$20x+10y\ge 2000$

Step-by-step explanation:

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Answer:

How to do that it's a trick question you leave it like that.

Step-by-step explanation:

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2 years ago