51/5=? In long division

51/5 = 10 with a remainder of 1

Step-by-step explanation:

    10

5 | 51                     (The '|' is the part implying division)

   -5

                (These are equal signs)

    01

   -  0

      1

                             (Sorry if this looks confusing)

1. 34

2. 268

3. x=14.4

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.