What is the prime factorization of 38

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.

Can any one me with the answers to these questions asap?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer