Mathematics High School

how many feet tall is the building ​

How Many Feet Tall Is The Building

Answers

Answer 1

Answer:

Height of the building = 77 ft.

Step-by-step explanation:

Let the height of the building (AB) = h feet

It's given that height of a woman (ED) = 5 feet 3 inches

                                                              ≈ 5 feet + [tex]\frac{3}{12}[/tex] ft

                                                              ≈ 5.25 ft

Length of the shadow (BC) of the building = 55 ft

Length of the shadow (DC) of the woman = 45 in ≈ 3.75 ft

Since, both the triangles ABC and EDC are similar, their corresponding sides will be proportional.

By the property of similar triangles,

[tex]\frac{AB}{ED}= \frac{BC}{DC}[/tex]

[tex]\frac{h}{5.25}=\frac{55}{3.75}[/tex]

h = [tex]\frac{55\times 5.25}{3.75}[/tex]

h = 77 ft

Therefore, height of the building will be 77 ft.

How Many Feet Tall Is The Building

Related Questions

if 2/5 of a man's money is 4500. what is the total money​

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Answer:

Total money= 11250

In attachment

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answers

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Step-by-step explanation:

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Last four steps that could perform to solve the equation 4(3x-20)-x=16-x

Place the steps in correct order

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Answers

Distribute 4 to get 12x-20
Add x to both sides
Add 20 to both sides
Divide both sides by 12

9514 1404 393

Answer:

add x to both sidesdivide both sides by 4add 20 to both sidesdivide both sides by 3

Step-by-step explanation:

Your steps in order would be ...

add x to both sidesdivide both sides by 4add 20 to both sidesdivide both sides by 3

__

Executing these steps, we get ...

  4(3x -20) = 16 . . . . . add x

  3x -20 = 4 . . . . . . . . divide by 4

  3x = 24 . . . . . . . . . . .add 20

  x = 8 . . . . . . . . . . . . . divide by 3, giving the solution

_____

Additional comment

If you were to distribute the 4 first, you would have ...

  12x -80 -x = 16 -x

Now, you can add x and add 80 to get ...

  12x -80 = 16

  12x = 96

Then dividing by 12 gives ...

  x = 8

You will notice that these steps do not match steps available in your list.

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Answers

Answer:

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Step-by-step explanation:

sum of opposite interior angles is equal to the exterior angle.

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Answers

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Answers

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Step-by-step explanation:

If Jen has 1 chocolate bar means that he has 3/3 whole .If he gives 2/3 then he will be left with 1/3 part of the chocolate bar.

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Answers

Answer:

Step-by-step explanation:

12/4 = 3

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4 is the answer

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Answers

Answer:

g(-4)=54

Step-by-step explanation:

g(-4)=30-6(-4)

g(-4)=30+24

g(-4)=54

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Answers

Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

y=-5/4(x(-8))-9

y=-5/4x-10-9

y=-5/4x-19

1. Slope
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2. Y- intercept
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Answers

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Step-by-step explanation:

sdfghmnfv tnymu nhghbergfhthetdhtrsdfbgtgtsghrt

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Answers

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Hope this helps...... Stay safe and have a great rest of the weekend!!! :D

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Answers

Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

Answer:

(C) 9/13

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Answer:

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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x² + 8x + 7

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Answers

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Step-by-step explanation:

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Answers

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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