here are two closed comtainers and four bals just fit in each container. each containerchas a diameter of 54 mm. which container has the smaler surface area?

19.

step-by-step explanation:

you add the 9 in the tens column since it is a single digit and 9 plus zero is 9 so it is 19

good job you smart son of a gun you are smarter that einstein. 7

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation:

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8