Answer:
110
Step-by-step explanation:
80 + 30
= 110
Answer:
It's angle ABE
Step-by-step explanation:
It's supplementary because the sum of the measurements of both angles EBC and ABE is 180°
To find the average you would add the three numbers together 169.74+235.95+219.21
to get a total of $624.90 divide that number by 3 to get the average which is $208.30 as the average sale per day