The discount is $231.57 , the price after discount would be $283.03
Answer:
Step-by-step explanation:
x is positive and y is negative
Answer:
The y-coordinate of point A is
.
Step-by-step explanation:
The equation of the circle is represented by the following expression:
(1)
Where:
- Independent variable.
- Dependent variable.
,
- Coordinates of the center of the circle.
- Radius of the circle.
If we know that
,
and
, then the equation of the circle is:
(1b)
Then, we clear
within (1b):

(2)
If we know that
, then the y-coordinate of point A is:


The y-coordinate of point A is
.
If your numbers are 4 1/2 and 2 1/2, then at the end of round 2 brian would have lost 7 points in total