The length of the top of a rectangular desk is 24inches more than the width. what are the dimensions of the desk if the area of the top is 1,620 square inches?

The dimensions of the desk are

Length: 54 inches

Width: 30 inches

Step-by-step explanation:

we know that

The area of rectangle is equal to

where

L is the length

W is the width

we have

so

----> equation A

----> equation B

substitute equation B in equation A

solve for W

Solve the quadratic equation by graphing

The solution is W=30 in

see the attached figure

Find the value of L

therefore

The dimensions of the desk are

Length: 54 inches

Width: 30 inches

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation: