Answer:

Step-by-step explanation:
Since we're looking at perpendicular lines, the slope of the new line is the reciprocal of the original line.
So the slope of our new line is 
So far, we are looking at 
Now we need to find the b value by plugging in the given point.

So the final equation is 
It would be 3 with be on the side and then 2/10
Answer:
Step-by-step explanation:
the height is 80 m
hope that helps
The anwser is 3/5 hope it helps