If it takes 2 scoops of flour to make 16 cookies how many scoops of flour does it take to make 40

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.

True or false look at the picture pls : /

Iwill give you ! what is the measure of ∠v ?