Answer:
There's no picture attached
Step-by-step explanation:
Best guess is it’s the second one but I believe it’s between A and B sorry If I’m wrong.
Answer:
10
Step-by-step explanation:
(x-4)^2-28=8 Add 28
(x-4)^2=36 Root 36
x-4=6
Add 4
x=10.
Hope this helps :D
Answer:
17.6621ft²
Step-by-step explanation:
First we need to find the side length of the patio x
SInce the area of the patio = 750
Area of patio = x * x
Area of patio = x²
750 = x²
Swap
x² = 750
x = √750
x = 27.39ft
Length of the backyard = 27.39ft - 25ft = 2.39ft
Width of the backyard = 27.39ft - 20ft = 7.39ft
Area of the backyard = 2.39 * 7.39
Area of the backyard = 17.6621ft²