Bolded angle of 5x+10 6x+1

-6 + 3 = 3 - 6

d

step-by-step explanation:

d

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c