5 Cyril is addressing 200 invitations to a reunion. He completes 20% of the invitations on Wednesday and 40% of the invitations on Thursday. Cyril says he has addressed 60 invitations. Why is Cyril's statement not reasonable? Explain your reasoning. I​

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

The table represents a linear function. what is the slope of the function? –6 –4 4 6

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.