Solve 6x + 36 = 12x. Identify the solution and an extraneous solution. A. Solution: x = -2;
extraneous solution: x = 6
B. Solution: 2 = 6;
extraneous solution: m = -2
C. Solution: x = 6;
extraneous solution: x = -6
D. Solution: x = 2;
extraneous solution: x = -6
Apex?

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