In a scale drawing, a 48-ft wall is represented by a 5 inch long line. Using the same scale, what is the height of a building that is represented by a line of 3.5 inches long? (Set up equivalent ratios using feet/inch and solve for missing piece

On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

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.

Which of the following is not a subset of {1,2,3}?