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lana [24]
3 years ago
14

A contractor digs a hole for the basement of a new house that is 40 feet long and 10 1/2 feet deep what is the width of the hole

if 6510 ft.³ of dirt are removed
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
8 0
<span>the hole is 15 1/2 feet wide.</span>
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Answer:

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Step-by-step explanation:

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What does x+x+x+x+x-1+1+1+1= ?<br><br> (Giving this for 30 points)
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