When lafayette led the column, the troops marched 24 miles in 6 hours. then he left and the troops reduced their speed by 1 mile per hour. how long did it take them to march the last 18 miles.

Step-by-step explanation:

When Lafayette led the column, the troops marched 24 miles in 6 hours.

Distance = 24

Time = 6

Speed = Distance/Time = 4

Then he left and the troops reduced their speed by 1 mile per hour.

Speed = 3

How long did it take them to march the last 18 miles.

Speed = 3

Distance = 18

Time = Distance/Speed = 6

6 Hours

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.

i believe it's a.

i'm not sure on this one, most likely correct.