Answer:
answer below
Step-by-step explanation:
If lines are perpendicular, then their slopes will be negative reciprocals.
m1 * m2 = -1.............where m1 is the gradient of original line and m2 of perpendicular line
1) -1/6 --> 6
2) 4[tex]\frac{3}{8}[/tex] --> -8/35
3)10 --> -1/10
4) -5[tex]\frac{2}{7}[/tex] ---> 7/37
//appreciate if marked it as brainliest//
