Answer: I could be wrong but it's probably 3.
Step-by-step explanation: Once there's x in the 3 sides of angles you subtract. 73 minus 3 = 3 degrees. If I'm wrong sorry about that. I will try to improve. :)
Answer:9/12
Step-by-step explanation:You can find a number between two numbers by adding them and then dividing by 2 (finding the average of the two numbers). 17/12 divided by 2 is 17/24, which is between 2/3 and 3/4. Best way to answer this is to get both fractions to have a common denominator. 2/3 = 8/12, and 3/4 = 9/12
Answer:
c
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
B=books
Sold half of book: b/2
Bought six more: b/2+
Now has 12: b/2+6=12
Subtract 6 on both sides: b/2+6-6=12-6
b/2=6
Multiply both sides by 2: b=12
Answer= 12 books