The width of a rectangle measures (7d + 8f) centimeters, and its length measures (2d – 3f) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle? help

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

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.

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?