Solving Right Triangles: Pythagorean Theorem, Trigonometry Practice Test

In the right triangle $\triangle DEF$ shown, $\angle E$ is a right angle and the hypotenuse is $\overline{DF}$. The acute angle at $D$ is $35^\circ$, and $DE=9$. What is the length of $\overline{DF}$?

In the right triangle $\triangle PQR$ shown, $\angle Q$ is a right angle and the hypotenuse is $\overline{PR}$. The acute angle at $P$ is $22^\circ$, and $PQ=12$. Which expression represents the correct setup to find the length of $\overline{QR}$?