165k views
0 votes
Find the value of a so that the lines with the given equations are perpendicular:

y=2x+13
6y+ax= 6.

1 Answer

3 votes
perpendicular slopes are opposite and reciprocals of each other so “a” would equal 3.
6y + 3x=6
6y = -3x + 6
y = -1/2x + 1
User John Hascall
by
8.5k points

No related questions found