Answer:
12
Step-by-step explanation:
To find the mean, we add up all the numbers and divide by the number of numbers
(19+ 12+9+ 6+ 12+ 8+ 18+ 12+ 14+ 10)/10
120/10
12
Answer:
Sure what's your Yt channel
Answer:
20
Step-by-step explanation:
One angle of a nonagon has an angle of 140 degrees, so
7x = 140.
Divide 140 by 7 to find the value of x.
140 ÷ 7 = 20
Answer:
3024
Step-by-step explanation:
I don't really know the reason behind this, but I did 9 times 8 times 7 times 6 and got the answer.
Hope this helped!!!!! :))))
