Answer:
1
Step-by-step explanation:
The mean absolute deviation of a dataset is the average distance between each data point and the mean.
We know that, In a Right Angled Triangle :
✿ (Hypotenuse)² = (First Leg)² + (Second Leg)²
From the Diagram :
✿ Hypotenuse = x
✿ First Leg 
✿ Second Leg 




Answer:
10.2
Step-by-step explanation:
if u write is down with the decimals tgat and count that is what u would get also 2 plus 8 is ten and two pluse two is 41
Answer: False
Reason: It should be x-a instead of x+a