Answer:

Step-by-step explanation:

where is the question,it is incomplete. complete the question for your answer.
-1 + 10 = 9 +10 = 19 + 10 = 29 so the next would be 39 because you add ten to it and there is only one answer with 39 so it's C
285% is same as 285/100 which equal 2.85
Then 2.85 x 171 = 487.35
Answer: 487.35
Answer: 5
Step-by-step explanation:
By the inscribed angle theorem.
