The length of a rectangle is 12ft longer than twice the width. If the perimeter is 108ft, find the length and width of the recta
ngle.
1 answer:
Answer:
Down below
Step-by-step explanation:
P = 2L + 2W
P = 108
L = 2W+12
108 = 2(2W+12) + 2W
108 = 4W + 24 + 2W
108 = 6W + 24
84 = 6W
14 = W
W = 14
If the width is 14, then the length is twice that plus 12, or 38
38 + 38 + 14 + 14 = 108
You might be interested in
The answer to that is 2x - 10
X2 - 2x + 9x - 18
X2 + 7x - 18
Answer:
22.25 feet wide
Step-by-step explanation:
A = lw
400.5 = 18x
Divide 18 on both sides
22.25 = x
Hope this helps!
Stay safe, have a good day :D
C is the answer because 10 - 6 = 4 and 6 + 4 = 10
