![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 13:00
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Answers: 1
You know the right answer?
How do u do the order of operations again?...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 21.01.2020 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2020 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2020 06:31
![question](/tpl/images/cats/istoriya.png)
History, 21.01.2020 06:31
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 21.01.2020 06:31
![question](/tpl/images/cats/health.png)
Health, 21.01.2020 06:31
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 21.01.2020 06:31
![question](/tpl/images/cats/istoriya.png)
History, 21.01.2020 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2020 06:31
![question](/tpl/images/cats/biologiya.png)
Biology, 21.01.2020 06:31
![question](/tpl/images/cats/biologiya.png)
Biology, 21.01.2020 06:31
![question](/tpl/images/cats/en.png)
English, 21.01.2020 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2020 06:31
![question](/tpl/images/cats/mat.png)
Mathematics, 21.01.2020 06:31
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.01.2020 06:31