Math Help!

Need Help Please

$\begin{array}{|rcll|} \hline y^{\circ} &=& 180^{\circ}-(33^{\circ}+109^{\circ}) \\ y^{\circ} &=& 180^{\circ}-142^{\circ} \\ y^{\circ} &=& 38^{\circ} \\ \hline \end{array}$

corresponding angle: $x^{\circ} = 33^{\circ}$

Opposite angles are equal: $z^{\circ} = 109^{\circ}$

see: https://www.mathsisfun.com/geometry/parallelogram.html