Five friends are standing in a circle and playing a game where they toss a ball of yarn to one another. if each person is connected by the yarn to each other person only once, how many lines of yarn will connect the group? i know the answer is 10, but i want an explanation as to why!

idk

step-by-step explanation: i just don't

nope.   happens to me as well.

-aparri

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870

idk idk idk idk idk

step-by-step explanation: