Li na is going to plant 6363 63 tomato plants and 8181 81 rhubarb plants. li na would like to plant the plants in rows where each row has the same number of tomato plants and each row has the same number of rhubarb plants. what is the greatest number of rows li na can plant?

The greatest number of rows Li Na can plant is 9.

Step-by-step explanation:

Given: Li Na is going to plant 63 tomato plants and 81 rhubarb plants.

Li Na would like to plant the plants in rows where each row has the same number of tomato plants and each row has the same number of rhubarb plants.

To find the greatest number of rows Li Na can plant, we need to find the GCF of 63 and 81.

Since ,

Clearly, GCF(63,81)=9

Therefore, the greatest number of rows Li Na can plant is 9.

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.