8 : 4
16 : 8
4 : 2
Simplest:
2 : 1
Answer:
30.4 feet.
Step-by-step explanation:
We have been given the length of the ramp on the blueprint is 7.6 inches. The scale on the blueprint is 1 inch to 4 feet. We are asked to find the actual length of the ramp.
We will use proportions to solve our given problem as:

Now, we will substitute the scale length of ramp in our proportion as:




Therefore, the actual length of the ramp would be 30.4 feet.
Answer: 1
y=1x-3
m=-3/-3=-1/-1=1
Answer:
Future Value, using...
Simple Interest: $
14,418.13
Annually Compounded Interest: $
14,692.25
Step-by-step explanation:
2x^2-y
Plug in the values.
2(3)^2-(-2)
2(3)^2+2
Exponents first.
2*9+2
18+2
20
The answer is 20.
I hope this helps!
~kaikers