codyyounkin2002 codyyounkin2002

22-11-2019
Mathematics

contestada

The equation of the circle whose center is at (2, 1) and radius is 3 is (x + 2)² + (y + 1)² = 9 (x - 2)² + (y - 1)² = 9 (x - 2)² + (y - 1)² = 3

Respuesta :

sqdancefan sqdancefan

25-11-2019

Answer:

(x - 2)² + (y - 1)² = 9

Step-by-step explanation:

The standard form equation of a circle with center (h, k) and radius r is ...

(x -h)² +(y -k)² = r²

Filling in (h, k) = (2, 1) and r = 3, you have ...

(x -2)² +(y -1)² = 9

Answer Link

Otras preguntas

Rewrite using scientific notation: 0.003 Question 5 options: 3.0 × 10-3 0.3 × 10-3 3.0 × 10-2 3.0 × 10-1

Is this table a function or no?

In a reading assignment, the main headings and key concepts are useful for which of the following

The city of Smyrna has a flea population that has been doubling every year. If there are about 100,200 fleas this year, how many will there be 3 years from now?

How did judeo Christian ideas influence legal traditions in western countries ?

What does it mean when a girl says hey and your name?

What is the verbal expression for 4d3 - 10

What is the difference between h+ concentration in an acidic solution such as lemon juice (ph 2) and a basic solution such as household bleach (ph 13)?

How does biodiversity depend on a species ability to reproduce

list all the basic tenants in Christianity