P = 2(L + W)
P = 112
L = 35
112 = 2(35 + W)
112 = 70 + 2W
112 - 70 = 2W
42 = 2W
42/2 = W
21 = W <=== width is 21 inches
Answer:
G will cover A if folded
Step-by-step explanation:
Take off G
X, y - the lengths of the sides of the pathway
The area of a rectangle is the product of the lengths of its sides. The area is 350 m².
The perimeter of a rectangle is two times the sum of the lengths of its sides. The perimeter is 90 m.
Substitute 45-x for y in the first equation:
The dimensions of the pathway are 10 m by 35 m.
The length of the pathway is 35 m.
The answer is <u>option B</u>
The answer is:
3(x+2)=3x+6