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aleksklad [387]
3 years ago
6

A living room has a circular rug. According to a small tag, the rug has a circumference of 6.28 yards. What is the rug's area?

Mathematics
1 answer:
cluponka [151]3 years ago
6 0

Answer:

A = 3.14 yd^2

Step-by-step explanation:

The circumference  is given by

C = 2 * pi * r

Letting pi be approximated by 3.14

6.28 = 2 * (3.14) *r

6.28 = 6.28 r

Divide each side by 6.28

6.28/6.28 = 6.28r/6.28

1=r

We can find the area by

A = pi r^2

A = 3.14 (1)^2

A = 3.14

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mamaluj [8]
Hello! The question simplified is 4x + 14. This is because when you have a negative symbol in front of the numbers you need to distribute, you change the numbers inside into the opposites, and then multiply by -1. When you do this, you get 3 + 4x + 5 + 6. When you combine like terms, you get 4x + 14. The answer is B: 4x + 14.
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Step-by-step explanation:

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Answer:

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The figure shown is a rectangle. If you draw a new rectangle in which the dimensions are doubled, what is the relationship betwe
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Answer:

Step-by-step explanation:

Givens

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