crystalcasper55 crystalcasper55

03-03-2018
Mathematics

contestada

what is the radius and center of this circle?
[tex] {x}^{2} + {y}^{2} + 2x - 4y - 2 = 0[/tex]

Respuesta :

alexisvalverde alexisvalverde

03-03-2018

the center is (-1,2)
the radius is
[tex] \sqrt{7} \: or \: 2.646[/tex]

Ver imagen alexisvalverde

Answer Link

Otras preguntas

What was one result of president wilson's stroke?

How can you avoid getting a flat tire 1.3?

Oceans, which are the largest carbon sinks on earth, absorb carbon in which form

How did railroad grants both reflect and promote national economic growth?

How to find the least common multiple of 3 numbers?

James thinks they could have paddled down the river in 5 days. If they had pushed their limits. How many miles per day would they have had to paddle to finish t

Need help but please

living organisms all have dna and rna which are both

1. The pizza bot travels an average of 4 miles per hour. If he gets sent on a delivery to a house 1.5 miles away. How long will it take for the bot to make the

According to the article, what is one reason us troops were in somalia?