Answer:
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
That is true because if you use the surface area formula, 2(wl+hl+hw), you'll get 250.
He uses 5/8 tanks of gas in one week.
In 5 he will use, 5/8 *5 = 25/8 in 5 weeks
This can be simplified too:
3.125 tanks of gas
The answer is, 25/8 tanks of gas or 3.125 tanks of gas
