GingerSnaps GingerSnaps

24-08-2017
Mathematics

contestada

If the center is (2,-1) and the radius is 5 what is the equation ?

Respuesta :

mreijepatmat mreijepatmat

24-08-2017

The standard equation of a circle:

(y-k)² + (x-h)² = R² (1), where R is the radius and h, k are the coordinates of the center.: C(h, k)
In the problem the coordinates of the center C(2,-1).
Replace in (1) h by 2 and k by -1:

(y+1)² + (x-2)² = 25

Answer Link

Otras preguntas

Oral Contracts are easy to enforce in court. True False < CORRECT ANSWER

How can you 6/3 into a mixed number?

If y=2x-3 find the value of y when x=2

The total dinner bill at a buffet came out $589 31 people. About how much was the buffet cost per person?

The length and width of a rectangle must have a sum of 80. Find the dimensions of the rectangle that will have the maximum area. [Hint: Let x and 80−x be the

Witch systems work together to supply nutrients and oxygen to the brain

what was the civilizing mission of westerners

4 facts about oceanic crust

Greg believes that Japan’s attitude towards women is as ethical as Iran’s attitude towards women. Greg believes that right and wrong are defined by ______. a.

Find 0.5% of 250 Thanks for helping.