PLEASE HELP Identify the coordinates of the image. Figure B has coordinates of R(2, 2), S(6, 1), and T(10, 9). What are the coordinates of its image after a 270∘ counterclockwise rotation?

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.