Answer:
The ratio is 
Step-by-step explanation:
The volume of a cube with edge length a is:
We have two cubes:
Cube 1: The one with edge length of six inches.
Cubs 2: The one with edge length of one foot.
The ratio is:
In which 
is the volume of the first cube and 
is the volume of the second cube.
Volume of the first cube
The edge length is 6 inches, so 
.
Volume of the second cube
To express the ratio as a common fraction, both volumes must be in the same unit. So we must pass the edge length of the second cube to inches.
The second cube has edge length of one foot. Each foot has twelve inches. So
Ratio:
I don't understand the question
Answer:
Step-by-step explanation:
For any square, A = side x side, or "side squared"
If area is given, reverse the process-- take the square root of the Area.
in this question "b" is the side, 
so substitute the value and solve
6 = b
Area (A)= 52in^2
Width(W)=?
Length (L) = W+9
Area= LxW
52=(W+9)(W)
52=W^2+ 9W
0= W^2 +9W-52
0=(W+13)(W-4)
W+13=0 then W=-13 and W-4=0 then W=4
We will only use the positive solution of 4 since distance is positive.
W=4
2x-1=7x+44 is equal to -9. The first step is to add one on both sides to get x by itself. Right now you should have 2x= 7x+45. Then you subtract 7x from both sides. You should have -5x=45. Now divided -5 on both sides. You should get the answer x=-9. By the way remember only subtract variables from other variable and regular numbers only from other regular numbers. Hope this helps, if you have any questions please comment.
