What is the solution to the system of equations graphed below?
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:30
The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:50
Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/health.png)
Health, 23.09.2019 05:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/istoriya.png)
History, 23.09.2019 05:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 23.09.2019 05:40
![question](/tpl/images/cats/en.png)
English, 23.09.2019 05:40
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/en.png)
English, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/mat.png)
Mathematics, 23.09.2019 05:40
![question](/tpl/images/cats/geografiya.png)
Geography, 23.09.2019 05:40