If the line is perpendicular, then as a rule the gradient of the perpendicular line will be the negative inverse of the gradient of the line given.
Therefore the gradient of the perpendicular line would be 1/2
so now just substitute in the equation of a line (y=mx+c) where y and x are given by -3 and 9, and your new m=1/2
Hope this helps
Answer:
YOOOOOOO! dats my question
Step-by-step explanation:
I handed this in today go to some other website
The correct answer is <u><em>u/v+9/v= 9u/v</em></u>