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olga55 [171]
2 years ago
15

Digging a rectangular pool 42ft×29.5×8ft. Hauling truck holds 452.5 cubic feet of dirt. How many truck loads will it take to hau

l away all the dirt?
Mathematics
1 answer:
kiruha [24]2 years ago
6 0

It will take 22 truck loads to haul all the dirt away.

42×29.7×8=9912

9912÷425.5=42 truckloads

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Answer:

7.07 units

Step-by-step explanation:

Use the Pythagorean theorem for the right triangle:

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10^2=x^2+x^2,\\ \\100=2x^2,\\ \\x^2=50,\\ \\x=\sqrt{50}=5\sqrt{2}\approx 7.07\ units.

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3 years ago
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Alenkasestr [34]
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Answer:

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Step-by-step explanation:

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