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a cake in the shape of a circus tent is used as a centerpiece at a celebration. the cake consists of a cylinder and a cone. the cylinder has a diameter of 12 inches and a height of 14 inches. the cone has a height of 6 inches. what is the volume of the cake? round your answer to the nearest tenth of a cubic inch. use 3.14 to approximate pi. show your work.
make sure to show your work?

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°

Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations

When solving a logarithm equation, how do you find the missing variable ?