First, I would find the radius for both discs. To do so, divide the circumference by 2.
So.. 27.3/2=13.65. 22.5/2=11.25.
Afterwards, take the radius and use the formula: 2(3.14)r.
2*3.14*13.65＝85.722 and 2*3.14*11.25＝70.65.
Then, you subtract 85.722 from 70.65 which equals 15.072 which rounds to 15.
Answer:
I need to see the number line...
Step-by-step explanation:
I'd say it's D. I know the effect is that the money is increased, however I don't know by exactly how much.
Absolute value makes whatever is inside positive (It actually tells how many units it is from zero and that value is positive)
so
|-22|=22
