jay
jay
15-06-2016
Mathematics
contestada
the equation x2+y2-2x+2y-1=0
Respuesta :
mathmate
mathmate
20-06-2016
This is the equation of a circle, centred at (1,-1), radius sqrt(3), as follows
rewrite equation as
(x-1)^2-1+(y+1)^2-1=1, or
(x-1)^2+(y+1)^2=(sqrt(3))^2
Don`t know what else you`d like to do with it. lol
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports
Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?
Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports
Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?
Which factor made the most difference in how agriculture affected the economies of the colonies? A. workforce B. choice of crops C. climate D. access to ports
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?
The 1469 marriage of Prince Ferdinand and Queen Isabella created which nation?
