Acubic water storage facility stores water for a upcoming construction site. the required volume of the water storage facility is dependent on the dimensions of the region that needs to be watered. for a certain construction project, suppose that the length of one side of the cubic water storage must be 5/6 y^3 what should the total volume of the water storage facility be?

For anyone looking for the correct answer, it's D. 125/216^y9. I just took the test.

When you carry your jewelry box or your phone 3 floors down
and 2 miles to the left, the angles and side-lengths don't change,
and it still looks exactly the same as it did before you picked it up
and moved it.

Translation can't change angles or lengths.  And if those don't
change, then the later shape is congruent to the earlier shape.