12. The perimeter of a rectangle is 50 feet. The width is 5 less than the
1 answer:
Step-by-step explanation:
Length = x
Width = (x-5)
Perimeter = 2 lengths + 2 widths
50 ft = x + x + (x-5) + (x-5)
50 ft = 4x - 10
60 ft = 4x
15 ft = x
length = x = 15 ft
width = (x-5) = (15 -5) = 10 ft
dimensions = length × width
= 15 ft × 10 ft
if you wanna check,
50 ft = x + x + (x-5) + (x-5)
50 ft = 15 + 15 + (15-5) + (15-5)
50 ft = 30 +(10+10)
50 ft = 30 + 20
50 ft = 50
You might be interested in
Hello there is a solution :
Would it be 2.5??? I think it would but not completely sure
Answer:
you have it done? what do you need
Step-by-step explanation:
Answer:
by factoring the answer is - x=1/2, 5
Step-by-step explanation:
hope it helps:))