Question
Mathematics Question on Triangles
The slope of a line perpendicular to 13x-7y-1-0 is
A
713
B
−713
C
137
D
−137
Answer
−137
Explanation
Solution
The correct option is (D): −137
The slope of a line perpendicular to 13x-7y-1-0 is
713
−713
137
−137
−137
The correct option is (D): −137