Alissa is putting cheese cubes and crackers onto small plates. she has 24 cubes of cheese and 40 crackers. she wants both cheese and crackers on each plate and each plate. what is the greatest number of plates she can make using all the cheese and crackers?

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