What is the relationship between the 1s in 911,147,835?

Rewrite the following without an exponent. (5/8)-1

Which shows the pre image of triangle xyz

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.