Show the ratio between 2:3:5 using counters. What three things does the ratio compare to?

An advertisement is on a flyer that has a thickness of 8.2 × 10-5 meters. each measurement below is the thickness of a stack of flyers. drag each measurement to the correct stack.

Which of the following is an equation of a line parallel to the equation y=4x+1?

Which geometric principle is used to justify the construction below?