Which measurements are the greatest 6kilometers 60 meters 600 centimeters 6000 milimeters

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Which term describes the point where the perpendicular bisectors of the three sides of a triangle intersect?

Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons