3 years ago

Barrett purchased a piece of sandpaper for his electric sander, as shown above. The radius of the sandpaper is 2.5 inches.

Mathematics

2 answers:

Alik [6]3 years ago

8 0

Answer:

A = 19.625 inches

Step-by-step explanation:

formula for a circle is A = Pie * radius squared. 2.5 times 2.5 is 6.25 now multiply that by 3.14 to get 19.625 inches.

xz_007 [3.2K]3 years ago

4 0

Answer:

19.625

Step-by-step explanation:

3.14*2.5^2=19.625

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MatroZZZ [7]

Answer:

$7.74

Step-by-step explanation:

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Mashcka [7]

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Step-by-step explanation:

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3 years ago

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san4es73 [151]

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2 years ago

Division of decimals

Ludmilka [50]

Answer:

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3 years ago

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A person needs to pay TK. 500 to by pencils and TK. X for any additinal unit of pencil.If the cumstomer pays a total of TK. 4700

sp2606 [1]

Answer:

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Step-by-step explanation:

First we take the 500 fee for purchasing pencils off of the total:

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Thus we pay 3.50 per pencil.

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3 years ago