Misha’s family bought a large cattle farm. the number of acres of the cattle farm is the cube of the acres they used to own plus 10 acres. if a represents the number of acres the family used to own, which expression represents the number of acres they own now?

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.