Mr. Newman works as an architect. He created a solid
foam model of a building that he is designing. How
much foam was needed to make the model?
A. 12,000 cm
B. 30,000 cm3
C. 34,000 cm3
D. 42,000 cm3

Find csc x if sin x + cot x cos x =√3 a. 9 b. 3 c. √(3)/2 d. √(3)

A20? -foot ladder is placed against a vertical wall of a? building, with the bottom of the ladder standing on level ground 19 feet from the base of the building. how high up the wall does the ladder? reach?

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4