3 years ago

Please help pic below

1 answer:

7 0

Πr^2=area 9=r 9^2=81π=254.47

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garik1379 [7]

Answer:

Step-by-step explanation:

$\frac{\sqrt{125} }{\sqrt{5}} =\frac{\sqrt{25.5} }{\sqrt{5} } =\frac{5\sqrt{5} }{\sqrt{5} } =5$

If you don't understand, you can ask.

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3 years ago

IrinaVladis [17]

Answer:

Step-by-step explanation:

2=-2，3=-3

2²=-2²，3²=3²

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2 years ago

Westkost [7]

Okay.

620 would be rounded estimate to 600

&

107 would be rounded estimate to 100

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2 years ago

dybincka [34]

Answer:

935 grams

Step-by-step explanation:

1 day = 55 grams

17 days = 55 x 17 = 935 grams

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2 years ago

Harrizon [31]

Answer:

I want to say the answer is No, I'm sorry if I am wrong.

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2 years ago