Select the correct answer from each drop-down menu. is perpendicular to AB and passes through point C15, 12).
If the coordinates of A and B are (-10, -3) and (7, 14), respectively, the x-intercept of CD is
. The point
lies
on CD.

i am unable to solve this problem

step-by-step explanation:

80 the answer is 80

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

something over 10 so ? /10

step-by-step explanation: