In the school choir, 16 students are in the soprano section, 15 students in the alto section, 12 in the tenor section, and 17 in the bass section. which section makes up exactly 25% of the choir?

Which expressions are equivalent to -6 + 3m

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.

Given ab and cb are tangents of p, and m =10°. what is the measure of abp?