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Rudiy27
2 years ago
11

What is this math answer

Mathematics
1 answer:
Lynna [10]2 years ago
7 0

Answer:

n = 8

Step-by-step explanation:

<h2>\frac{n}{4}  + 15 = 17</h2><h2>\frac{n}{4}  = 7 - 5</h2><h2>\frac{n}{4}  = 2</h2><h3>n = 4 \times 2</h3><h3>n = 8</h3><h3>Hope it is helpful....</h3>
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4

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goldfiish [28.3K]

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Answer:

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Step-by-step explanation:

This problem can be worked in your head.

If the perimeters of the square and regular octagon are the same, the side length of the 4-sided square must be the same as the length of 2 sides of the 8-sided octagon. Since the side of the square is 6 ft more than the side of the octagon, each side of the octagon must be 6 ft, and each side of the square must be 12 ft.

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We can let s represent the side length of the octagon. Then we have ...

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These are equal, so ...

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Answer:

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4 0
3 years ago
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