Which triangle is a translation of C

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?

Write the equation in logarithmic form m^x=n