Write the standard form of the equation of the circle with the given center and radius (6,4), r= square root of 7

The standard form of the equation of a circle is .

Solution:

Center of the circle = (6, 4)

Radius of the circle =

To find the equation of the circle:

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 .

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

i cant see the graph

step-by-step explanation: