one way to remember something new is to see how it is related to something you already know. How can knowing that division by zero is unefined help you to remember how to find the places where a rational function has a point discontinuity or an asymptote

the answer is the third / last answer

step-by-step explanation:

can someone me: the midsegment through the legs of an isosceles triangle is 4 in. find the sides of the triangle if its perimeter is 20 in. ,   and point g is the centroid of the right △abc with hypotenuse ab=18 in. find cg.