Mean because the mean is an average. That gives an overall understanding of what the entire class did.
As an improper fraction, it is

.
Answer:
Step-by-step explanation:
Those are the side lengths not the angles so I'm not sure, also are you sure that's right? I believe there has to be a hypotenuse and the hypotenuse is the sum of the two shorter sides added together.
Do you have any more information? I can try to help :)
Answer:
•this is axample
•what the number
•|x-3|-2>-1
Step-by-step explanation:
<h2>#CarryOnLearning</h2>