To install the right size heating and cooling system, you must know how many cubic feet an office building contains. The building is 120 feet wide, 20 feet high, and 48 feet long. What is the volume?

115,200 feet³

Step-by-step explanation:

volume of the building = volume of a cuboid

volume of a cuboid  = length x width x height

120 x 20 x 48 = 115,200 feet³

answer: the common difference is -0.10

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft