9 times 8 witch is 72 72 divided by 8 equals 9 and 72 divide by 9 equals 8
Answer:
The mean is 21.62 which is approximately 22
Step-by-step explanation:
mean= 15+20+10+12+20+16+80+18/8=21.62 because
mean= sum of all numbers/numbers mentioned
Answer: A
Step-by-step explanation: if you want me to explain just comment
The answer would be a decimal so the answer is 7.4161984871.
Answer:
AOC = 20 degrees
Step-by-step explanation:
We know that FOB is 70 degrees, and COF is 90 degrees. So just add 70+90 and get 160 degrees. Then you subtract that from AOB which is 20 degrees.