Idon’t even know what does exterior angles theorem means

Exterior angle theorem states that the measure of the exterior angle is equal to the sum of the two opposite interior(inside) angle of a triangle

Step-by-step explanation:

Hope this helps!

the final function for the graph becomes x-2=-1. before graphing you solve the equation, where x=1. then graph accordingly.   ( on the x-axis, 1 on the line will possess a vertical line.)

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are