Find the perimeter of a regular hexagon with sides of length 13. a. p = 78 c. p = 91 b. p = 65 d. p = 52

answer is  

a.

p = 78

step-by-step explanation:

i think the answer is a p = 78

step-by-step explanation:

there are 6 sides of a hexagon, multiply 13 x 6

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

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