Higher order thinking suppose that solving
a system of equations algebraically gives the
following result: 0 = 0
what does this mean graphically?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

The center of the circumscribed circle lies on line segment and the longest side of the triangle is equal to the of the circle.

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23