Answer:
The slope of the ramp is 1.
Step-by-step explanation:
See the diagram attached.
Here, AC = 15 ft. and ED = 5 ft. while AE = 10 ft.
Then, EC = (15 - 10) = 5 ft.
Now, considering the right triangle Δ EDC, if
is the inclination of the ramp, then 
Hence,
Therefore, the slope of the ramp is 1. (Answer)
Answer: 18
Step-by-step explanation:
2r+12/n
Plug in the 3 and 7
2(7)+12/3
14+4
18
Hope that helps
Answer: 5
So the triangle KNL is an equilateral triangle meaning all angles are the same. If all angles are the same, all the lengths are the same.
If KL is 4, then NL is 4.
Since NL is 4, the opposite side LM is 4 because it is an isosceles triangle.
X - 1 = 4
X = 5