Find the slope of the line that contains (-1,2) and (2,2)

Step-by-step explanation:

Use the slope formula:

Rise over run is the change in the y-axis over the change in the x-axis from one point to the other. This is also known as the "slope".

Insert the values:

Simplify:

The slope of the line is 0. This means that the two points lie on the same horizontal line.

:Done

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.

20%

step-by-step explanation: