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beks73 [17]
3 years ago
10

Evan is landscaping his backyard. The yard is shaped like rectangle and measures 80 feet by 70 feet. He wants to spread topsoil

evenly over the entire surface. One load of topsoil will cover 400 square feet, 4 inches deep. How many loads of dirt does Evan need in order to cover his entire yard?
Mathematics
1 answer:
Andrew [12]3 years ago
5 0
80x70= y and then 400 - y= your answer! Ignore the four in. Deep part
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Answer:

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Step-by-step explanation:

A scientific notation is a way to represent very large values into the decimal form.

Steps to write in scientific notation:

Move the decimal to left before first digit of the given number.

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So, matching:

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d) 864,000,000,000,000    8.64E14

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Step-by-step explanation:

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Step-by-step explanation:

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