Help please ?
...
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:20
Which expression is a factor of 12x2 + 29x – 8? x – 8 2x – 1 3x + 8 4x + 1
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/health.png)
Health, 02.03.2021 21:20
![question](/tpl/images/cats/fr.png)
French, 02.03.2021 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 21:20
![question](/tpl/images/cats/en.png)
English, 02.03.2021 21:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 21:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.03.2021 21:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 02.03.2021 21:20
![question](/tpl/images/cats/fizika.png)
Physics, 02.03.2021 21:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 21:20
![question](/tpl/images/cats/mat.png)
Mathematics, 02.03.2021 21:20
![question](/tpl/images/cats/en.png)
English, 02.03.2021 21:20
![question](/tpl/images/cats/mat.png)