Outside of the united states, the common paper size is called A4 and measures 21 by 29.7 centimeters. Let V(x) = (21-2x)(29.7-2x)(x) be the volume in cubic centimeters of a box made from A4 paper by cutting out squares of side length x in centimeters from each cornor and then folding up the sides. What is a reasonable domain for V in this context? Explain or show your reasoning

it would be 6xy and -16xy.

c

step-by-step explanation:

answer: what are the following choices

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.