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3 years ago

I am a square. One of my side is 9 feet long. What is my area?

Mathematics

1 answer:

Stella [2.4K]3 years ago

8 0

Hello from MrBillDoesMath!

Answer:

81 ft^2

Discussion:

The area of a square is (length of a side)^2. In this case,

Area = 9^2 = 81

Regards,

MrB

P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

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3 years ago

The sum of a number times 8 and 21 is less than -16.

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First of all, let the number be t.

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I hope it helps.

Have a nice day.

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