Help me pleas trust me there is more lol

9 10 11 17

Step-by-step explanation:

1/2 x + 4 > 9

{0, 4, 9, 10, 11, 17}

4 > 9 -> false

6 > 9 -> false

9.5 > 9 -> true

  {11, 17}

Step-by-step explanation:

The solution to the inequality is ...

  1/2x +4 > 9 . . . . given

  1/2x > 5 . . . . . . . subtract 4

  x > 10 . . . . . . . . multiply by 2

The numbers in the given set that are greater than 10 are ...

  {11, 17}

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.