A worker draws a 15 -scale drawing of the top of a small air conditioning unit. The drawing is a rectangle with a length of 4 inches and a width of 2 inches. What is the actual area of the top of the unit?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles. each tile has leg measures of 3 centimeters and 5 centimeters. i f there are 200 tiles in the mosaic what is the area of the mosaic.

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Asphere has a diameter of 10 in. what is the volume of the sphere?