Six friends go to a movie. how many ways can they sit in a row of six seats? can be solved with the setup given in

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

What is the value of the expression below? 148+(-6)| + |– 35= 7|

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.