A=1/3 (a+b+c)< br /> solve for c< br /> will give to anyone who answers

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.

Match each set of points with the quadratic function whose graph passes through those points

What is ha theorem a special case of?