In the following algebraic expression, determine the coefficients. -x-12+y 3 The coefficients are .

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

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.