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Jet001 [13]
2 years ago
12

Once a large pink ribbon, the sign of the fight against breast cancer, was erected out of pink post-it notes on a billboard. If

the area of therectangular billboard covered by the ribbon was approximately 4200 square feet, and the width of the billboard was approximately 60 feet, what
was the height of this billboard?

Mathematics
1 answer:
Artist 52 [7]2 years ago
5 0

Answer:

The answer is 70 feet

Step-by-step explanation:

<h3><u>Given</u>;</h3>
  • The area of therectangular billboard covered by the ribbon was approximately 4200 square feet
  • The width of the billboard was approximately 60 feet.
<h3><u>To </u><u>Find</u>;</h3>
  • The height of this billboard = ?
<h3><u>Formula</u>;</h3>
  • Area = Width × Height

Here, We know the area so,

Area = Width × Height

Height = Area ÷ Width

H = 4200 ÷ 60 feet

H = 70 feet

Thus, The height of the billboard is 70 feet

 

<u>-TheUnknownScientist 72</u>

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The area of the house is the amount of space on the house.

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  • The area of the original house is x^2 + 30x + 200

<h3>The length of the addition</h3>

The area of the addition is given as:

Area = x^2 + 10x - 200

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