Given the following parallelogram: Solve for x.
X =
(7x + 9) °
(18x - 79) °

mk./km: lm

step-by-step explanation:

,mlmlm

; mk

lk

the answer is d on edge

step-by-step explanation:

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