Which expressions are equivalent to the one below? Check all that apply.
9x

go and ask your mom to you

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.

8

step-by-step explanation:

just put √(2) * √(32) into a calculator. that will make the answer be 8.