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mars1129 [50]
3 years ago
10

A water reservoir is shaped like a rectangular solid with a base that is 40 yards by 30 yards , and a vertical height of 30 yard

s At the start of a three - month period of no rain , the reservoir was completely full At the end of this period , the height of the water was down to 6 yards How much water was used in the three - month period How much water was used in the three - month period ?
Mathematics
1 answer:
jenyasd209 [6]3 years ago
4 0

Answer:

  7200 yd³

Step-by-step explanation:

The volume of the water used is the product of the dimensions of the rectangular prism it occupied.

The base area is ...

  A = LW = (40 yd)(30 yd) = 1200 yd²

The depth of water used is 6 yd, so the total volume used is ...

  V = Bh = (1200 yd²)(6 yd) = 7200 yd³

7200 yd³ of water was used in the 3-month period.

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Answer:

see the explanation below

Step-by-step explanation:

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slega [8]
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Step-by-step explanation:

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