A ladder that is 30 ft long needs to reach 27 ft up a building.
What should the angle off of the vertical be?

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

a

step-by-step explanation:

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10