James is putting a fence around his square yard. The area of his yard is 100 square feet. How much fencing does James need in to tal to go around all four sides of his yard?
O 10 ft
O 20 ft
O 40 ft
O 80 ft
1 answer:
Answer:
40 ft.
Step-by-step explanation:
Because James's yard is a square, we can take the square root of the area to find the side length. The square root of 100 is 10, so we know that one side of his yard will require 10 feet of fencing. Since the yard has 4 sides, we simply need to do 4 * 10 = 40 ft of fencing.
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Answer:
The area is 15 feet
Step-by-step explanation:
So you are going to need two different equations-
l = w(3)
2l + 2w = 40
Insert the first equation into the second-
2(3w) + 2w = 40
Simplify this equation-
6w + 2w = 40
8w = 40
Divide both sides by 5
w = 5
Solve first equation
l = 5(3)
l = 15
Then find the area-
5 x 15 = 75
Answer:
About 1.26%
Step-by-step explanation:
Divide 15,750 by 12,500 to find your answer.
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Answer:
everyone got 6 pieces
Step-by-step explanation:
do you actually need a explanation?
I possibly think it is c that is what I got
Answer:
Can you take a picture of the problem to see if i could help!?
Step-by-step explanation: