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alexandr402 [8]
2 years ago
5

A box has a volume of 20 cubic inches. If the base has dimensions of 2 inches by 4 inches, what is the height of the box?

Mathematics
1 answer:
Hoochie [10]2 years ago
4 0

Answer:

h = 2.5 in

Step-by-step explanation:

v = bwh

20 = 2x4xh

h = 2.5 in

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Which value of m will create a system of parallel lines with no solution?
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Rearranging y = 8x -4y = 12 in the y = mx + b form gives y = 2x - 3

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Parallel lines have the same slope.

m = 2

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3 0
2 years ago
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The volume of a boys' basketball is 434 cubic inches. Dan would like to get a ball
Nataly_w [17]

Answer:

The correct answer is A. 9.4 inches.

Step-by-step explanation:

Given that the volume of a boys' basketball is 434 cubic inches, and Dan would like to get a ball with half the volume for his son, to determine what is the diameter of the ball that Dan will buy for his son, the following calculation has to be done, knowing that the volume of a sphere is four thirds multiplied by pi multiplied by the radius cubed:

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In turn, since the radius of a sphere is equal to half its diameter, the diameter of the basketball is 9.4 inches (4.7 x 2).

4 0
3 years ago
A sandbox has a volume of 648 cubic feet. what is the volume, in cubic yards, of the sandbox?
Eduardwww [97]
We know that

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then
</span><span>I apply a rule of three
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X=648/27=24 cubic yards

the answer is 24 cubic yards
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You just answerd it yourself i think.......
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