Drag the tiles to the correct boxes to complete the pairs. the graph shows a quadratic function f(x).

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.

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab