Answer:
-9*F
Step-by-step explanation:
The standard form of the equation of a circle is
.
Solution:
Center of the circle = (6, 4)
Radius of the circle = 
<u>To find the equation of the circle:</u>
General formula for the equation of a circle

where (h, k) is the center of the circle and r is the radius of the circle.
Here, h = 6, k = 4 and r = 


Hence the standard form of the equation of a circle is
.
The answer will be - 17/12
Answer:
x = 4/3; y = 11/3
Step-by-step explanation:
y = -x + 5 and 5x + 2y = 14
Since the first equation is already solved for y, we can use the substitution method.
Substitute y of the second equation with -x + 5.
5x + 2y = 14
5x + 2(-x + 5) = 14
5x - 2x + 10 = 14
3x + 10 = 14
3x = 4
x = 4/3
Now we substitute x of the first equation with 4/3 and solve for y.
y = -x + 5
y = -4/3 + 5
y = -4/3 + 15/3
y = 11/3
Solution: x = 4/3; y = 11/3