1. the equation of a circle is (x + 3)2 + (y + 5)2 = 8. determine the coordinates of the center of the circle.
2. write the standard equation of the circle below.
(first image)
3. using the circle below, determine the coordinates of the center and the length of the radius.
(second image)
4. write the standard equation of the circle below.
(third image)
you for the . happy holidays

1) Coordinates of center of circle of given equation is (-3,-5).

2) The equation of a circle is =4.

3)Coordinates of center of circle of graph 2 are( -2,1) , radius of circle = 3.

4)

Standard equation of circle  =.

Step-by-step explanation:

Given: The equation of a circle is (x + 3)2 + (y + 5)2 = 8 and graph.

To find : Coordinates of center of circle and standard equation of of given circle .

Solution : We have =8.

On comparing with the standard equation of circle  =.

Coordinates of center of circle are h,k and radius of circle =r .

1) Coordinates of center of circle of given equation is (-3,-5).

2) From graph 1 we can see coordinates of center of circle are (3,2)

The equation of a circle is =4.

3)Coordinates of center of circle of graph 2 are( -2,1) and radius of circle = 3.

4) Coordinates of center of circle of graph 3 are( -1,2) and radius of circle = 1

then standard equation of circle  =.

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

answer: this is not a question

step-by-step explanation: this is a answer