Where can we put parentheses in the following expression to make it equivalent to 7?
(2...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 01:31 henryzx900
Where can we put parentheses in the following expression to make it equivalent to 7?
(20−6)÷2
or
20−(6÷2)
![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)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:40
Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:10
Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31
![question](/tpl/images/cats/biologiya.png)
Biology, 20.11.2019 06:31
![question](/tpl/images/cats/en.png)
English, 20.11.2019 06:31
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mir.png)
World Languages, 20.11.2019 06:31
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2019 06:31