Select all the expressions that are equivalent to 4x + 2
1 answer:
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3 + p = 8
Subtract 3 on both sides
3 + p - 3 = 8 - 3
Simplify both sides
p = 5
Subtract 3 on both sides
3 + p - 3 = 8 - 3
Simplify both sides
p = 5
Given:
The volume of a cube-shaped box is cubic meter.
To find:
The perimeter of each of its faces.
Solution:
Let "a" be the side length of the cube shaped box. Then the volume of the box is:
It is given that the volume of a cube-shaped box is cubic meter.
Taking cube root on both sides, we get
Now, the perimeter of each face of a cube is:
Where, a is the side length of the cube.
Putting , we get
Therefore, the perimeter of each face of a cube-shaped box is 2 meters.