What is the volume of the right rectangular prism?
21 cm3
42 cm3
120 cm3
240 cm3

Last Option

Step-by-step explanation:

The formula for calculating the volume of a prism is:

Where l is the length, w is the width and h is the length.

In this case we know that:

Therefore:

Step-by-step explanation:

The volume of a right rectangular prism is given by :-

, where l is length , w is width and h is the height of the right rectangular prism.

In the given picture , we have the length of the prism = 10 cm

Width of the prism = 3 cm

Height of the prism = 8 cm

Then , the volume of a right rectangular prism will be :-

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: