To find the percent of a fraction you have to find the decimal first. 11/50=.22
To turn a decimal into a fraction you put the decimal two places back;22.00. The answer should be 22%
Because the number in decimal form has a different value based on their position from the decimal point. Every one number left of decimal point it will be valued 10 times. If you don't line them up you can compare them because they might have a different value and you will end up messing your calculation.
She can recieve a salary of $600 per week. If she went with option number two then she would be getting like 500 dollars.
Answer:
a. Center: (-15, 9), Radius: 5
Step-by-step explanation:
Equation of a circle:
The equation of a circle of center
and radius r is given by:
![(x - x_0)^2 + (y - y_0)^2 = r^2](https://tex.z-dn.net/?f=%28x%20-%20x_0%29%5E2%20%2B%20%28y%20-%20y_0%29%5E2%20%3D%20r%5E2)
In this question, we have that:
![(x + 15)^2 + (y - 9)^2 = 25](https://tex.z-dn.net/?f=%28x%20%2B%2015%29%5E2%20%2B%20%28y%20-%209%29%5E2%20%3D%2025)
Comparing both equations:
![x - x_0 = x + 15](https://tex.z-dn.net/?f=x%20-%20x_0%20%3D%20x%20%2B%2015)
![x_0 = -15](https://tex.z-dn.net/?f=x_0%20%3D%20-15)
And
![y - y_0 = y - 9](https://tex.z-dn.net/?f=y%20-%20y_0%20%3D%20y%20-%209)
![y_0 = 9](https://tex.z-dn.net/?f=y_0%20%3D%209)
The center is
.
For the radius:
![r^2 = 25](https://tex.z-dn.net/?f=r%5E2%20%3D%2025)
![r = \sqrt{25} = 5](https://tex.z-dn.net/?f=r%20%3D%20%5Csqrt%7B25%7D%20%3D%205)
The correct answer is given by option a.