line N has slope m = 
given a line with slope m then the slope of a line perpendicular to it is
= - 
thus line N has slope -
= 
Answer:
cross multiply
(8m)(11)=(6)(3)
88m=18
then divide by 88 on both sides
m=18/88 then reduce by 2 -----> 9/44
Step-by-step explanation:
Answer:
1st one and the third one
Step-by-step explanation:
25(0)=25
25+0=25
Answer:
Line
Step-by-step explanation:
a straight one- dimensional figure that has no thickness and extends endlessly in both directions. It is often described as the shortest distance between any two points.