dbsearsonovrkyk dbsearsonovrkyk

04-09-2017
Mathematics

contestada

a circle has its center at (-2,3) and a radius of 5. What is the equation for the circle?

Respuesta :

coolstick coolstick

04-09-2017

Since the equation for a circle is (x-h)^2+(y-h)^2=r^2, with the center being (h,k) and the radius being r, we can plug it in to get (x-(-2))^2+(y-3)^2=5^2
=(x+2)^2+(y-3)^2=25

Answer Link

Otras preguntas

The fear or anxiety associated with real or anticipated communication with another or others is called?

Consider an experiment with a deck of 52 playing cards, in which there are 13 cards in each suit, two suits are black, and two suits are red. Suppose E1 = the

8➗2(2+2)????????????

The rumble feature on a video game controller is driven by a device that turns electrical energy into mechanical energy. This device is best referred to as

prove that a triangle with the sides a - 1 cm to root under a

When a teacher uses cooperative learning, it is best for him/her to give instructions to the whole class before moving them into their small groups. true or fal

A total of 300 trees will be planted in a park, for every two pine trees there will be 3 maple trees what is the number of pine and maple trees that were plante

if an=5n-3 find the common difference

20% tip on a bill of 39.27

Becky’s square living room needs new carpet. She needs about 200 square feet of carpet to cover the floor. What are the approximate dimensions of the room? Esti