Check whether the given value of x is a solution to the equation. justify your answer. 1/3(x + 4) =20

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

first one because it can't have a fraction in it

step-by-step explanation: