5 -[-(-2)]
o -3
o 3
o -7
o 7...
![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 19:20
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:40
Which is the scale factor proportion for the enlargement shown?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
History, 28.06.2021 17:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/istoriya.png)
History, 28.06.2021 17:50
![question](/tpl/images/cats/biologiya.png)
Biology, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/istoriya.png)
History, 28.06.2021 17:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
Mathematics, 28.06.2021 17:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)