Which point is closest to the y-axis?
(10, 15)
(5, 12)
(9, 11)
(-4, 14)

Franco wants to double the volume of the cone. what should he do?

Need on this geometry question. explain how you did it.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.