PLEASE SOLVE THIS
PLEASE
PLEASE
PLEASE
FAST!!!!
URGENTLY
Attachments:
Answers
Answered by
0
Answer:
Step-by-step explanation:
the lines are perpendicular if the Product of their slopes is -1.
(k / 5)*(5 / 2) = -1
k / 2 = -1
k = -2.
Answered by
1
Answer: if two lines are perpendicular to each other . Then the product of their slopes is -1 . slope of m1
= K/ 5 and slope of m2 = 5/2 . Then m1× m2 =- 1 . Now put values of m1 and m2 then k/5× 5/2 = -1 . Then we get k= -2.
Similar questions