Answer:
=7.071068
Step-by-step explanation
subtract the x values and y values and square them then add them together and find it's square root
Answer:
-1
Step-by-step explanation:
obviously 4 is bigger coz 12/7 will yeild you 1.71
Answer:
more than 12 classes
Step-by-step explanation:
200 is the answer i know this because 40%of 200 is 80