Factor completely and then place the factors in the proper location on the grid. x2 + 13 x + 36

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

Cuántos triángulos forman un diamante

Tom travels between the two mile markers shown and then finds his average speed in miles per hour. select the three equations that represent this situation.