Area = length x width
45sqft = 8ft x W
45/8 = W
5.625 ft = W
The missing side is 5.625 feet
You can drive 28 miles per gallon.
462 / 16.5 = 28
28 x 16.5 = 462
Do 6 times 3 and put that Ver the three and it makes 6 and 6 times 3 is 18 so you can make 18
The answer is 24. 10^2 = 100
26^2 = 676
a^2+100=676 subtract 100
and then the square root of it is 24