3 years ago

If the diameter of a pond is twelve feet what would be the area of the to of the cover?

Mathematics

1 answer:

spin [16.1K]3 years ago

4 0

113.1

(If it needs to be rounded)

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Solve the system using substitution. -2x+5y=19<br> 3x-4=y

omeli [17]

Answer:

answer is x=3 and y=5.... so it is (3,5)

Step-by-step explanation:

you want to combine them so y=3x-4 so subsitute y

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--- ---

13 13

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3 years ago

Sam paid $8.28 for 18 stamps.at this rate,how much would it cost Sam to buy 12 stamps

allsm [11]

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Step-by-step explanation:

Given: Sam paid $8.28 for 18 stamps.

Thus, the cost of 18 stamps = $8.28

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Thus, the cost of 1 stamp=$0.46

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Therefore, the cost of 12 stamps= $5.52

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3 years ago

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givi [52]

Answer:

Hope this Helps!!

Have a great day!!!

Step-by-step explanation:

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3 years ago

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