Answer:
6y
Step-by-step explanation:
The two figure are squares with the same area
side = √area = √y^2 = y (with y>0 because a length can‘t be negative)
perimeter = side * 6 = y * 6 = 6y
Difference, you usually subtract.
So, 130 - (-110) = 240 degrees
Answer: 59.58 ft
Step-by-step explanation:
Given
The area of the neighbor's fence is ![A=887.5\ ft^2](https://tex.z-dn.net/?f=A%3D887.5%5C%20ft%5E2)
Suppose the length of the fence is L and the shape of the fenced area is square
So, we can write
![\Rightarrow L^2=887.5\\\Rightarrow L=\sqrt{887.5}=29.79\ ft](https://tex.z-dn.net/?f=%5CRightarrow%20L%5E2%3D887.5%5C%5C%5CRightarrow%20L%3D%5Csqrt%7B887.5%7D%3D29.79%5C%20ft)
According to the question, Cody's fence length must be twice of neighbor's
The length of Cody's fence is