One member of a cross-country team placed fourth in a meet. the next four finishers on the team placed in consecutive order, but farther behind. the team score was 70. in what places did the other members finish

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

In a right triangle δabc, the length of leg ac = 5 ft and the hypotenuse ab = 13 ft. find: b the length of the angle bisector of angle ∠a.