Answer:
Hey!
V = 1906.624 cm^3
SA= 922.56 cm^2
Step-by-step explanation:
The surface area of a cube = 6a2 where a is the length of the side of each edge of the cube. Put another way, since all sides of a cube are equal, a is just the lenght of one side of a cube.
Volume of a cube = side times side times side.
Answer:
It is undefined
Step-by-step explanation:
There's no answer to this
Answer:
8 is the radius.
Step-by-step explanation:
The standard form of a circle is 
.
However, I like to call it center-radius form because it tells us the center and the radius.
The center is 
and the radius is 
.
So your equation is 
.
So the center for this circle is (0,0) and the radius is 8.
If it wasn't so obvious that 
is 64 then you could have entered 
in your calculator to get 8.
1. .35(15) + .72(5) = 8.85
2.8.85/(15 + 5) = 0.4425 = 44.25%Answer:
Step-by-step explanation:
1,3,9,27,81 are the number factor of 81.
