What do you mean "how many"? Like how many different rotations can you do and it'll be the same or just symmetries in general?
Answer:
100.03
Step-by-step explanation:
i think it is correct
Answer:
Which of the following is a common sign that a chemical change has occurred?
Step-by-step explanation:
Answer:
try D it seems right to me
I would say 504 basing it off of converting 2/3 into 4/6 and used sets of 84 to each be 1/6