ryanmorse ryanmorse

02-06-2014
Mathematics

contestada

Whats the equation of a circle centered at (7,1) that passes through (-2,10)

Respuesta :

02-06-2014

The line from (7, 1) to (-2 10) is a radius of the circle.

Its length is the square root of [ (-2 - 7)² + (10 - 1)² ] = √(81 + 81) = √162

The equation of the circle is: (x- 7)² + (y - 1)² = 162

Answer Link

Otras preguntas

Geometry area of compound

Which religions were founded in Europe and Southwest Asia?

What form of government does Nigeria have? A parliamentary democracy B presidential democracy C parliamentary autocracy Answered Incorrectly D presidential

5. A study found that the average time it took a person to find their dream home was 5.9 months. If a sample of 36 people were surveyed, find the 95% confidence

Elected as the 11th President. He believed in Manifest Destiny.*

Please help me with this: −2( 1/6 a− 3/8 )+ 1/4 (3 1/2 a− 3/5 )

A study showed that people who take vitamin C daily have a significantly better chance of protecting against a cold than those who did not take the vitamin dail

One-fourth of a bag of popcorn fits into one bowl. How many bowls do you need if you have 6 bags of popcorn

Anyone got this?! I need to turn this in today!!

Help please with 1. And 2. This is also for Monday morning. I will put the branliest for the first answer.