Graphical representation of 2x – 1 = 3?

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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 there are 3.281 feet in 1 meter, how many inches are in one centimeter