The pattern has rows that are 5 tiles wide and an unknown number of rows if you take these tiles and add one additional tile you can create a pattern that has rows that are 3 tiles wide , with 3more total rows than the original pattern how many rows are in the original pattern

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.

Equation for the calculation double 2 and then add 5

The perimeter of a rectangle is 42 inches. if the width of the rectangle is 6 inches, what is the length