I’ll give points to whoever helps

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.

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.