anayacheynne3 anayacheynne3
  • 09-05-2018
  • Mathematics
contestada

The length of a rectangle is 3 inches more than its width, and its perimeter is 22 inches. Find the width of the rectangle. 4 in. 5 in. 7 in.

Respuesta :

qt2011
qt2011 qt2011
  • 09-05-2018

From statement
Perimeter =P= 22in
Length =L= 3+W
Width = W

Perimeter = 2*L + 2*W
Plug in
22in=2*(3+W) + 2*W
22=6+2W+2W
22=6+4W
Subtract 6 from both side
16=4W
Divide 4 from both sides
4 =W


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jhbtvcfvbvhtrew322
jhbtvcfvbvhtrew322 jhbtvcfvbvhtrew322
  • 30-12-2020

Answer:

4 in

Step-by-step explanation:

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