Answer:
12.3693
Step-by-step explanation:
use distance formula
Answer:
E
Step-by-step explanation:
I just think so. Maybe it's right
Answer:
Step-by-step explanation:
this is the same equation, the system has infinitely many solutions
Answer:
B and C
Step-by-step explanation:
To figure out the average of all of the scores, you add all of the numbers together and then divide by how many numbers there are. The average shows about how well they did. Anne's friends average was 90 and was higher than Joan's friends average which was 75. Then the lowest score was definitely 78. So the answer would be B and C.
