![subject](/tpl/images/cats/mat.png)
Mathematics, 24.07.2019 19:30 iwannasleep
Which of the following equations are equations of circles? 1. (x+5)^2+(y+2)^2=-4 2. 2x^2+y^2+15x-y+3=0 3. x^2+y^2+2x+10y-5+0 4. 3x^2+3y^2+12x+30y-6=0 5. x^2-y^2+20x+2y+9=0
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:40
The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:10
Hello, i need compare km^2 and km. what's difference in this?
Answers: 2
You know the right answer?
Which of the following equations are equations of circles? 1. (x+5)^2+(y+2)^2=-4 2. 2x^2+y^2+15x-y+...
Questions
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 19:01
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 19:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.10.2020 19:01
![question](/tpl/images/cats/istoriya.png)