What is the shortcut for inserting fraction in word?(except insert equation)

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 someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test