Point z is equidistant from the verticles of tuv which must be true

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

Are the corresponding angles congruent? explain why or why not.

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.