What is name of even elements containing set?​

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

How do you find the circumfrance of a circle?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent