In ΔABC, M is the midpoint of AB . Show that AM = MB = MC if A(7, 1), B(1, –7)

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Tcan be concluded that % of the seniors would prefer to see more candid pictures in this year's edition of the yearbook.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180