The answer is a because the compliment is the other part of the 180 degree half circle, and if it's acute it has to be smaller than its compliment

the numbers should be

or

because you move the point 18 places to obtain 9.15(the dot is initially at the end of the number)
Answer:
33
Step-by-step explanation:
Order of Operations:
1. Parenthesis
2. Exponents
3. Multiplication/Division (left to right)
4. Addition/Subtract (left to right)
Step 1: 9-(-8) • 3
Step 2: 9-(-24)
Step 3: 9 + 24
Answer: 33
11 divided by 2 is 5.5
5.5 divided by 10 is 0.55