Write the ratio of the first measurement to the second measurement. Compare in millimeters. diameter of ball A:33 mm diameter of ball B: 5.4 cm The ratio of the diameter of ball A to the diameter of ball B is nothing. (Type the ratio as a simplified fraction.)

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