Donna was playing a trivia game where you gained points for correct answers and lost point for incorrect answers. At the start of round 2 she was at -300 points. During round 2 she answered twelve 50 point questions correct and she answered four 50 points questions incorrect. What was her score at the end of the round 2?

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.

Abcd is a square. what is the measure of angle bac

Analyze the diagram below and complete the instructions that follow. how to find tan