Formula Sheet A disco ball is shaped like a sphere with a diameter of 16 inches. To the nearest square inch, what is the surface area of the disco ball?

Atriangle has side lengths of 15 inches and 30 inches. it also has angles that measure 45º and 20º. which of the following identifies the possible third angle of the triangle? a. 15 in., 65º b. 45 in., 65º c. 17 in., 115º d. 14 in., 115º

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Rounded to the nearest tenth, what is the value of x