Cristian was installing a fence with his Dad on all four sides of a backyard. The yard is 40 feet long and 50 feet wide. Two-fif
ths of the fence will be chain link. How many feet of chain link will him and his Dad need?
1 answer:
Answer:
72 feet
Step-by-step explanation:
We first need to find the perimeter of yard, then, we find 2/5 of the perimeter to find the length of chain link that they will need.
The yard is rectangular and it has dimensions 40 feet long and 50 feet wide.
The perimeter of a rectangle is given as:
P = 2(L + W)
where L = length
W = width
Therefore, the perimeter of the yard is:
P = 2(40 + 50)
P = 2(90) = 180 feet
The length of chain link that they will need is therefore:
2/5 * 180 = 72 feet
They need 72 feet of chain link.
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C Half of the question is missing.
-3 / 4 + p = 1/2
LCD 4 and 2 = 4
Multiply by LCD = 4
p. (4)- 3/4 .( 4 ) = 1/2.(4)
4 p - 3 = 2
Add 3 to both sides:
4 p - 3 + 3 = 2 + 3
4 p = 5
Divide both sides by 4 :
4p / 4 = 5 /4
p = 5/4
56,900 but I'm only 50% sure I don't know about the other 50% sorry If its wrong.
Answer:
18225
Step-by-step explanation:
Answer:
The area of the rectangle is 48cm2
