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hram777 [196]
4 years ago
8

You are enclosing a circular flower garden with a fence that costs $2.99 per foot. The radius of the garden is 7 feet. How much

will it cost to buy the fence? Use 22/7 for pi.
Mathematics
2 answers:
Pavel [41]4 years ago
7 0
Since the radius is 7, the diameter will be 14.
(You multiply with the diameter or twice the radius)
3.14 times 14 is 43.96. He has to pay 43 dollars and 96 cents.

:)
tangare [24]4 years ago
5 0
Did it too fast I was wrong
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Ann's penny bank is 1/2 full. After she adds 120 pennies, it is 2/3 full. How many pennies can Ann's bank hold?
joja [24]

Her bank can hold 360 pennies.

Explanation:

Her bank was half full. Then, when she adds 120. It is 2/3. This would mean the 120 is 2/6 the amount the bank can hold. You would multiply that by 3 to get the total amount. That amount being 360.

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Answer in simplest form
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nikitadnepr [17]

Answer:

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remove parentheses

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4 years ago
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svet-max [94.6K]
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