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dimulka [17.4K]
3 years ago
13

23+k+h

Mathematics
1 answer:
IRISSAK [1]3 years ago
8 0
"Sum" means the result of adding.
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The sandbox is in the shape of a right rectangular prism. The area of the base of the sandbox is 124.8 square centimeters, and i
Genrish500 [490]

Answer: he will need 355.68 centimeters³ of sand to fill half of the sandbox

Step-by-step explanation:

The formula for determining the volume of a rectangular prism is expressed as

Volume = length × base × height

It can also be expressed as

Volume = base area × height

The area of the base of the sandbox is 124.8 square centimeters, and it will have a height of 5.7 centimeters. This means that the volume of the sandbox is

124.8 × 5.7 = 711.36 centimeters³

Since Mr. Berger plans to fill the sandbox half full of sand, the volume of sand he will need to fill half of the sandbox is

711.36/2 = 355.68 centimeters³

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3 years ago
What is x equal to ?
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Use the Midpoint Theorem to solve for x.

The theorem states that the line between the midpoints of a triangle is half the length of the side it's opposite to.

Line BF is opposite to Line CE. Line CE has a length of 88. Therefore, we can set up the following equation:

2x = 88 / 2
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x = 22

The value of x is 22.
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