The perimeter of a rectangle is 20 inches.The length is 2 inches less than twice the width.
1 answer:
Answer:
width = 6
length = 4
Step-by-step explanation:
perimeter = 2L + 2W
L = W - 2
plug in perimeter:
20 = 2L + 2W
you know the length is 2 less than the width
plug in (w - 2) for L:
20 = 2(w - 2) + 2w
solve for w:
20 = 2w - 4 + 2w
20 = 4w - 4
4w = 24
w = 6
now plug in 6 for w in either equation, whichever is easier to solve:
L = 6 - 2
L = 4
width = 6
length = 4
You might be interested in
Answer:
Hello! if you have any more questions that I know I will answer!
Answer:
9 ≤ p
Step-by-step explanation:
-18 ≤ -3p
-18/-3 ≤ p
9 ≤ p
He will have to fly 23 feet, 15 feet down and 8 feet to the acorn
I think the answer is A.
Hope it helps you!
Answer:
nicce
Step-by-step explanation:
