mollyb133
mollyb133
24-04-2018
Mathematics
contestada
Help help help!!!! #7 :(
Respuesta :
Nevens
Nevens
24-04-2018
[tex] {x}^{2} + 2x + {y }^{2} - 4y = 12 \\ ( {(x + 1)}^{2} - 1) + ( {(y - 2)}^{2} - 4) = 12 \\ {(x + 1) }^{2} + {(y - 2)}^{2} = 17 \\ so \: \: c \: ( - 1 \: \: 2)[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 51+ )
Otras preguntas
Please help me on this question. Which of the following is an individual right protected by the Bill of Rights? A Jury trial B Eminent domain C Voting D Indepen
Is the 1518 account of Martin Luther more reliable than his 1535 account?
what is the value of p(x)=4x+15 ?
hFASTTTTTTTTTTTTSNFKSKMDKF
1. Listen to the audio and select the correct answer: At what time is the math class? (2 points) 10:30 a.m. 10:15 a.m. 2:30 p.m. 2:15 p.m.
how many times dose the average person do math a day?
I look around. The trees are bare. I'm looking for you, but you're not there. The wind blows cold, the grass slowly browns. A thin blanket of frost tells me win
Imagine you are a restaurant owner. Your total food cost is $85,000 and your total food sales are $250,000. What is your food cost percentage? * 1 point 25% 34%
Andy is scuba diving. He starts at sea level and then descends 10 feet in 2 1/2 minutes. Part A. How would you represent Andy’s descent as a unit rate ? Expres
Which of the following would occur in a healthy person if there was a sudden drop in blood pressure to the brain, say, upon standing from a seated position?
