What is an appropriate customary unit to use when measuring the length of a driveway?

1. are the triangles similar and if so why? what is the value of x? show your work.

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?

Suppose a pendulum is l meters long. the time,t,in seconds that it tales to swing back and forth once is given by t=2.01