What is the simplified value of the exponential expression 6^1/4?

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.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.