A study finds that the number of basketball games played per day at a public outdoor court are related to sales of ice cream per day at a nearby shop. Which of the following could potentially be a confounding variable in this experiment?

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.

What is the absolute value of the complex number -4-sqrt2i

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?