Triangle abc has been reflected over the x-axis to create triangle a’b’c’. which of the following statements is true.

Which of the following questions is a statistical question? (2 points) how many professional sport leagues are there? where do the professional sport leagues play? how many hours of professional training took place over the weekend? how many hours do you spend each week training for a sports league?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)