Explain why, based on (a), UW and VX must bisect each other at Y.

Problem fathi wants to print out a pdf document that is 48 pages long. to save paper, he decides to print on both sides of each sheet and to print two pages on each side of the sheet. how many sheets of paper will he need?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Which of the following is not a subset of {1,2,3}?