Answer:
Mr. Drew needs 167.3 ft of wood
Step-by-step explanation:
we know that
The area of a square is

where
b is the length side of the square
we have

substitute in the formula and solve for b

square root both sides

To determine the total length of wood , calculate the perimeter of the sandbox
The perimeter of the sandbox is equal to the perimeter of 5 squares
so

substitute the value of b

therefore
Mr. Drew needs 167.3 ft of wood
Answer:
The real answer is
Step-by-step explanation:
2,i just took the test
Answer:
300 squared unit of measurement
Step-by-step explanation:
12*5*5
12*5 = 60
60*5 = 300
I am assuming this is a rectangular prism
The answer is $21.40. You first figure out what the discounted price of the sweater is (which is $20). Then you multiply 20 by 1.-7 since the tax on it is 7%. Thus your answer is $21.40