Happyabbie6900 Happyabbie6900

23-03-2018
Mathematics

contestada

Find the radius of a circle with the equation 2x2+y2-6x+2y-45=0

Respuesta :

mariahmendez mariahmendez

23-03-2018

2x²+y²-6x+2y-45=0
center:(3/2,-1)
vertex1:(3/2,-1+√202/2)
vertex2:(3/2,-1-√202/2)
focus1:(3/2,-1+√101/2)
focus2:(3/2,-1-√101/2)

I hope this helps!!!!!!!!!!

Answer Link

Otras preguntas

What impact did the Great Famine have on the population of Ireland?

Why did the labor reform movement spread to other areas of life?

I need help with 5 problems of Inequalities can someone please help me.

6. A clause from sentence (i) has been turned into a(n) _______ in sentence (ii). (i) Since she knew what the lecture was about, she didn't attend the meeting.

Milo has received several credit card offers. Which of the following features is the riskiest? High credit limit Fixed interest Low credit limit Variable intere

Why is the prehistoric period called the Stone Age?

Daniel Webster of Massachusetts was against slavery but he agreed to compromise on the issue. Why?

which molecules are compounds?

Which occurs during winter in the Northern Hemisphere? A. The earth is closer to the sun. B. The earth's axis is tilted so that the Northern Hemisphere face

What was the lasting effect of the Roman Catholic Church becoming the official church of the Roman Empire?