How do you know which brackets to use when stating domain and range?

Answer this question only if you know the answer! 30 points and

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?