Please help me thank you

Can (2,3 and square root 10) be sides ona right triangle?

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?

Use the drop-down menus to complete the statements to match the information shown by the graph.