In this question, it is given that the measurement of angles USW and TSR are 7x-34 and 4x+9 .
First we have to find the relationship between those two angles .
And these angles are vertical opposite angles which are congruent .
Therefore


Therefore measurement of angle USW is

You put the numbers you want to compare in a line with a space in the middle. the put

if the left is bigger and

if the right side is bigger.
4 + 12 +12 = 28cm
so in conclusion it is 28
Both are correct they just chose a different variable to solve for first. they will both get correct answers if they do the rest correctly.
Answer:
B: The outcomes get closer to the theoretical probability for the same experiment.
Step-by-step explanation:
I hope this helps :)
Plz mark brainliest ♥