Jan built a skateboard ramp from her back porch to the ground. The porch is
30 inches above the ground. The ramp
extends 9 feet from the base of the
porch. Find the slope of the ramp.

Make sure to show your work

The slope answer is 0.278, I have the answer key I just dont know how to show my work.
Please help?

cosine

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation:

then say something, tell them they won’t respect you if you don’t even have respect for your self sweetheart you need to lay it on them, all of it : )