8x-3 and 5x-11 how do I find the complementary angles will someone please show the work on how to do it

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.

What is the factor form of x^2-9x+14

The slope of the line passing through the points (2, 7) and (-4, 8) is