Answer:
option B
Step-by-step explanation:
Top right graph
You add up all of the values on both ends of the table
Answer:
<b= 36 degrees, <c= 144 degrees
Step-by-step explanation:
144 and b are supplementary meaning they add up to 180.
144 and c are vertical angles meaning they are congruent.
Answer:

Step-by-step explanation:
Every integer is a rational number.