The scale of a map is 1:250000. The actual distance between two cities is 80 km. Calculate this distance on the map. Give your answer in centimetres.

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

Identify a1 and r for the geometric sequence an= -256(-1/4) n-1

The area of a rectangle is 54x^9y^8 square yards.if the length of the rectangle is 6x^3y^4 yards,which expression represents the width of the rectangle in yards