N+2/5=4/5 can somebody solve this for me

N+2/5=4/5

Subtract 2/5 from both sides

n+2/5-2/5=4/5-2/5

n= 2/5

I hope that's help !

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.

f(x)=2/3x-8, which give g(x) the greatest value.

step-by-step explanation: