The perimeter of the top of a desk is 54 inches if the length of the desk is 15 inches what is the width of the desk

The width of the desk is 12 inches.

Step-by-step explanation:

Given:

The perimeter of the top of a desk is 54 inches.

The length of the desk is 15 inches.

Now, to find the width of the desk.

Let the width of the desk be .

Putting the formula of perimeter to get the width:

⇒

⇒

Subtracting both sides by 30 we get:

⇒

Dividing both sides by 2 we get:

⇒

⇒

Therefore, the width of the desk is 12 inches.

1,8,15,22,29,36,43,50

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46