Which change will triple the lateral surface area of a cone?

triple the radius and the slant height.

increase the height so that the slant height triples.

triple the height but do not change the radius.

increase the height and the slant height so that the radius triples.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Which of the following is not a subset of {1,2,3}?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp