Evaluate the expression when a = -15 and B = - 5 and B +14/a =

Step-by-step explanation:

All you do is plug in the number for each variable.

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1.true 2.false? ? i think. .

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