Answer:
C.(x-5)²+(x+5)=9
D (x-9)²+(y+9)²=16
Step-by-step explanation:
Use a graph tool to visualize the circle.See attached
You can also see that in the options
C. circle has center (5,-5) and radius 3 which will form in 4th quadrant
D. Circle has center (9,-9) and radius 4 which will still form in 4th quadrant
Answer:
y= 4/5 + 172
Step-by-step explanation:
this equation is in slope intercept form which is y= mx +b
1 1/4 per month
12 months per year
1 1/4 * 12 =
5/4 * 12/1 = 60/4 = 15
they get 15 days per year
A percent can be viewed as a fraction over 100, so in this case, we form the fraction 80/100.
However, this is not in simplest form. The largest number that goes into both of these (greatest common factor) is 20, so we should divide the numerator and denominator by 20.
When we do this, we can see that the simplest fraction to represent 80% is 4/5.
Answer: $129
Step-by-step explanation:
