What is 242 - 198 subtract​

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0

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.

Aright cylinder has a diameter of 8 m and a height of 6m. what is the volume of the cylinder