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Kryger [21]
3 years ago
8

The circumference (C) of a swimming pool is 47 feet. Which formula can you use to find the radius (r) if you know that C = 2π

Mathematics
1 answer:
allsm [11]3 years ago
3 0

Answer:

bottom right

Step-by-step explanation:

Basically we have to rewrite C = 2πr so that r is the subject. To do so, we divide the entire equation by 2π which gives us r = C / 2π.

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I need help on 12 and 13
Jlenok [28]
If I'm understanding the question right:
12) 24 x 10^4 
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7 0
3 years ago
Write a polynomial that represents the area of the square.
Tema [17]

Answer:

The answer to your question is Area = 49n² - 70n + 25    

Step-by-step explanation:

Data

Length of the side = 7n - 5

Formula

Area of a square = side x side

Process

1.- Substitute values

Area = (7n - 5)(7n - 5)

2.- Expand

Area = 49n² - 35n - 35n + 25

3.- Simplify

Area = 49n² - 70n + 25    

4.- The polynomial is 49n² - 70n + 25  

6 0
4 years ago
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densk [106]
0.5 because if you divide 3 and 6 yards it’s equal to 0.5yards. You divide the yard and the friends because they are sharing three yards. So, each friend gets 0.5 yard each.
8 0
3 years ago
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When it was Tess' turn in the "Guess my number game, the gloves were off! She gave Davis the following 10 clues:
astra-53 [7]

The number is 999777888.

S<u>tep-by-step explanation:</u>

Reaching to the answer by solving the clues one by one.

The number is a 9 digit whole number. So it has to be 0 or greater than 0

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Each of the digit appears exactly thrice. So there will be three digits used three times each in the number.

Each digit is greater than 6. So there will be no digits less than 7 in the number.

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The number is greater than 7. So the digit in the millions place and higher is 9.

The number is divisible by 3. So the sum of all the digits should be divisible by 3.

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5 0
3 years ago
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sasho [114]

Answer:

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Step-by-step explanation:

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Hope this helps!

3 0
3 years ago
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