Answer:
6 inches
Step-by-step explanation:
For an edge length of s, the six square faces of the cube add to an area of ...
cube area = 6s²
Filling in the given information and solving for s, we get
216 = 6s²
36 = s² . . . . . divide by 6
√36 = s = 6 . . . . take the square root
The edge length is 6 inches.
The answer is -5 hope this helps
You can always find a percent by setting up a fraction
and then doing the division.
To set up the fraction, the top number is some percent of the bottom number.
If 400 is some percent of 30, then the fraction is
400 / 30 .
Do the division: 400/30 = 13.333...
To turn a number into a percent, move
the decimal point two places that way ===> .
13.333... = 1,333.333 %
400 is (1,333 and 1/3) percent of 30 .
I think 140 is the answer
Answer:
A
Step-by-step explanation:
