Multiply. 25.5 × 5.46

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

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.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52