Answer:
If you mean the sum of internal angles of the n-gon is 6 right angles,
we use the formula 180*(n-2) = 6*90
or n-2 = 6*90/180
or n - 2 = 3
or n = 5
So it is a pentagon or 5-gon
Answer:the mode is b
Step-by-step explanation:
B
We can split this all up into different parts then put it together at the end to make things easier.
Firstly, she makes those 18 monthly payments, so 93.27*18= $1678.86
Then, each one of those has a 3.85 surcharge for each one, so 3.85*18= $69.30
Finally, she has 9 lots of late fees, so 9*41.50 = $373.50
Now we can just add these together to get the total cost - 1678.86+69.30+373.50 = $2121.66
Answer:
a.
Step-by-step explanation:
I maybe wrong but think it's 7 kids or 8 kids but I'm not to sure