Select all of the true statements. A. 1 3 foot > 5 inches B. 4 miles > 7 , 000 yards C. 2 1 4 miles < 10 , 000 feet D. 5 3 4 yards = 196 inches E. 8 yards = 24 feet

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