Identify the correlation you would expect to see between each pair of variables. State whether the correlation coefficient is likely to be closer to -1, 0, or 1. The temperature in Houston and the number of cars sold in Boston.

Find the image of a(4, -2) after it is reflected over the line y= 2, then reflected over the line x = 2. (-8,6) o (0.-2) o (0,6) (-8, -2)

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.

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.