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ki77a [65]
3 years ago
12

-7(-2x - 3) = 35x=?-8(4x + 3) = 40x=?2(8 - 5x) = -44x=?

Mathematics
1 answer:
STALIN [3.7K]3 years ago
5 0
Use distributive property: multiply the number outside the bracket by each number inside it

1. 14x+21=35 14x=14 x=1
2. -32x-24=40 -32x=64 x= -2
3. 16-10x=-44 -10x=-60 x=6
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a. -7 is your answer dear.

Step-by-step explanation:

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A cube's edge lengths are each 5 inches. A rectangular prism's length and width are also 5 inches, but its height is 7
algol [13]

The rectangular prism is 187.5 - 125 = 62.5 cu.inches greater than the volume of cube.

<h3>What is Volume?</h3>

Volume is defined as the space occupied by a three dimensional figure.

It is given that

A cube's edge lengths are each 5 inches

A rectangular prism's length and width are also 5 inches, but its height is \rm 7\dfrac{1}{2}

The volume of the cube is given by side * side * side

Volume of cube = 5 *5 * 5 = 125 cu. inches

The volume of cuboid = length * width * height

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Volume of Cuboid = 187.5 cu.inches.

Therefore the rectangular prism is 187.5 - 125 = 62.5 cu.inches greater than the volume of cube.

To know more about Volume

brainly.com/question/1578538

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