Answer:
can you please give a correct question next time or please make the question clear for the answerer.
thank you
Step-by-step explanation:
hope it helps .
The answer is 90 different pairs.
So if there are 10 topics and each will get 9 pairings , so the over all pairs you will get is 90.
Answer:
0
Step-by-step explanation:
Y2-y1/x2-x1
5-5/9-10 =0/-1. Slope is 0
Answer:
Had a problem in school like this, all you gotta dois ta
