The answer is x=-4 because you subject 5 on both sides and than divide -2 both sides and it leaves you with x=-4.
The answer would be 5.68*10^-3
Answer:
31.4 in.
Step-by-step explanation:
The perimeter of a square is
P = 4s,
where s is the length of a side.
P = 4s
40 in. = 4s
s = 10 in.
Each side of the square measures 10 in.
The largest circle that fits inside a 10-square has a diameter of 10 inches.
For a circle, the circumference is
C = πd,
where d = diameter
C = πd
C = 3.14 * 10 in.
C = 31.4 in.
1. Calculate the volume of entire cube as if it was a solid rectangle:
Length x width x height=
20x16x12 = 3,940 cubic inches
2. Calculate the volume of the "missing"
Piece and subtract:
Length x width x height=
20x8x6 = 960 cubic inches
(notice you can find the height of the missing piece by subtracting 12-6)
So your answer is 3,940-960 = 2,980 cubic inches inside the steps