Yes ding ding ding ding ding ding
Answer:
d
plz give me brain liest if im right
Step-by-step explanation:
Answer:
45
Step-by-step explanation:
3x+x has to add up to 180
3x+x=180
4x/4=180/4
x=45
It would be 13 because 12/152 is 12.667 so you round it up