A storage box is 3 feet wide, 15 feet long, and 2 feet tall. What is the volume of the storage box??

V =90 ft^3

Step-by-step explanation:

The volume of a box is given by

V = l*w*h

V = 3*15*2

V =90 ft^3

the answer is (2x+8)²= 16

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.