Set A = { multiples of 4 between 1 and 99 } Set B = { multiples of 6 between 1 and 99 }
What is the sum of the numbers in ?
(What is the sum of the numbers in the intersection of sets A and B?)

Is the answer 432?

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