![subject](/tpl/images/cats/mat.png)
Mathematics, 29.08.2020 01:01 jfoster70
I need help asap explain if rational or irrational plz help me
![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 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least āc.ā using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least ācā?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle
Answers: 3
You know the right answer?
I need help asap explain if rational or irrational plz help me
...
...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 10.10.2019 01:30
![question](/tpl/images/cats/fizika.png)
Physics, 10.10.2019 01:30
![question](/tpl/images/cats/mkx.png)
Arts, 10.10.2019 01:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 10.10.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 10.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 10.10.2019 01:30
![question](/tpl/images/cats/en.png)
English, 10.10.2019 01:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 10.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 10.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 10.10.2019 01:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 10.10.2019 01:30