Find the value of x. you guys!

x = 0.3

Step-by-step explanation:

AM + MN = AN

But AN = 5

Therefore it does not matter where M is

7x + 0.1 + 10x - 0.2 = 5             combine like terms on the left

7x + 10x + 0.1 - 0.2 = 5

17x - 0.1 = 5                               Add 0.1 to both sides.

17x - 0.1+0.1=5+0.1

17x = 5.1                                     Divide by 17

17x/17 = 5.1/17

x = 0.3                                        Answer

30

step-by-step explanation:

times by times

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.