00:00 Peyton listed five rational numbers. Then he drew a number line to display and compare them. Part A Drag the numbers to plot them on the number line. -1.75 1 1 2 0.75 1 4 3 4 -2 0 1 2 00:00 Part B Review progress Question 4 of 8 Back Next >

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