Answer:
D
Step-by-step explanation:
Answer:
(a^2 - 10)(3+7)
Step-by-step explanation:
Answer:
Volume = 10562.96 cu ft
10.56 hr. to drain all the water
Step-by-step explanation:
V = 1/3Bh B = area of the base h = height
The base is a circle, so 
= 10562.96 cu ft
10562.96/1000 = 10.56 hr.
Plug in 12 for y and rewrite the equation.
12 = 4x + 4
Subtract 4 from both sides.
8 = 4x
Divide by 4 on both sides.
2 = x
The ordered pair is (2, 12) and x = 2.
Answer:
V = 4*8
V= 32
(x+x) * (x+x) = 2x * 2x = 4x^2