Need help asap please

What is the measure of x? 43° 86° 172° 344°

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

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350