Answer:
c
Step-by-step explanation:
because if you look at the line below it it shows 180 degrees because it is a straight line if that makes sense. if not just trust me.
Answer:
Step-by-step explanation:
the angles of a triangle add up to180.
70 plus 30 plus x = 180
100 plus x =180
x=80
All of them except for letter Z
Answer: the one in 2008 has more higher scores.
Step-by-step explanation:the highest score was 15 and it was in 2008.