for the week , emma had originally selected 8 intervals the interval she put up was not picked up or swapped , nor did she show up to service it her technical issue had also prevented her from servicing 45 minutes emma was also 5 mins late for two other intervals what was emma resulting ca percentage for the week

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