What is the volume of the right prism?

748 in^3

1320 in^3

1496 in^3

660 in^3

Step-by-step explanation:

To find the volume of this prism, find the area of the (white) face and then multiply it by the length of the prism.

The face is a triangle with base 8 in and height 15 in.  According to the area-of-a-triangle formula, the area is A = (1/2)(base)(height), which here is:

A = (1/2)(8 in)(15 in) = 60 in^2.

Multiply this by 11 in to get the volume of the prism:  

V = (60 in^2)(11 in) = 660 in^3  (this is the fourth possible answer)

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b