Translate the sentence into an equation using n as the unknown number. then solve the equation for n
increased by half a number is 11.
5 +0.5n = 11
c. 5(0.5n) = 11
n=12
n=4.4
5n + 0.5 = 11
n=2.1
d. 5n +0.5 = 11
n=12
se select the best answer from the choices provided

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