Plz can I get help plzzz
...
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20
Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
At the beginning of the year, adrian's savings account balance was \$28$28. each week, he deposits another \$15$15 into that account, and he doesn't spend any of his savings. is his savings account balance proportional to the number of weeks since the start of the year?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mkx.png)
Arts, 18.08.2019 18:20
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 18:20
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 18:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 18.08.2019 18:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 18.08.2019 18:20
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 18:20
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.08.2019 18:20