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3 years ago

The angle of elevation from a pothole to the top of a lamp post is 33°

Mathematics

1 answer:

Blizzard [7]3 years ago

8 0

Answer:

a) 28.6ft

Step-by-step explanation:

tan(33)= x/44

x/44= tan(33)

x/44=.65

x= 44* .65

x= 28.6

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Answer:

Solution given:

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we have

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3 years ago

Find the volume of a pyramid with a square base, where the perimeter of the base is 10.7\text{ ft}10.7 ft and the height of the

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Answer:

$V=23.37\ ft^3$

Step-by-step explanation:

Given that,

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3 years ago

What is 1 1/25 as a decimal?

xeze [42]

The answer is going to be 1.04. hope that helped

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4 years ago

Read 2 more answers

Find the area of the entire figure.

MakcuM [25]

Answer:

$\large\boxed{A=171.555\ in^2}$

Step-by-step explanation:

We have the right triangle and the trapezoid.

The formula of an area of a right triangle:

$A_{triangle}=\dfrac{ab}{2}$

a, b - legs

We have the length of the legs 12in and 13.42 in. Substitute:

$A_{triangle}=\dfrac{(12)(13.42)}{2}=80.52\ in^2$

The formula of an area of a trapezoid:

$A_{trapezoid}=\dfrac{(b_1+b_2)h}{2}$

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We have the length of the bases 18in and 11.75in and the length of the height 6.12in. Substitute:

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$A=A_{triangle}+A_{trapezoid}$

Substitute:

$A=80.52+91.035=171.555\ in^2$

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4 years ago

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Alex Ar [27]

Answer:

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