give the equation of the circle whose center is (5, -3)and goes through (2,5)

The equation of the circle is

Further explanation:

The standard equation of the circle with center and radius r can be expressed as,

Given:

A circle with center at

The passing through point is

Explanation:

The center is at

The passing through point is Therefore, the point satisfies the equation of circle.

Substitute 1 for 5 for , for and 2 for in general equation of the circle to obtain the radius of circle.

The equation of the circle is

Learn more:

1. Learn more about equation of circle .

2. Learn more about domain of the function .

3. Learn more about coplanar .

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Circle

Keywords: Circle, centered point (5,-3), passes point (2,5), standard form of the circle, equation of the circle, center, diameter of circle, radius of the circle,center-radius form, general equation of circle, tangent, area of circle.

283 square feet

step-by-step explanation:

good luck

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.