![subject](/tpl/images/cats/mat.png)
Mathematics, 25.07.2019 08:00 Seaisnowblue
There are two numbers whose sum is 20. one number is three times as large as the other. what are the numbers?
![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 21:30
Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
What is the approximate value of q in the equation below? –1.613–1.5220.5853.079
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)
Answers: 1
You know the right answer?
There are two numbers whose sum is 20. one number is three times as large as the other. what are the...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.08.2020 14:01
![question](/tpl/images/cats/en.png)
English, 13.08.2020 14:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/istoriya.png)
History, 13.08.2020 14:01
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.08.2020 14:01
![question](/tpl/images/cats/ekonomika.png)
Business, 13.08.2020 14:01
![question](/tpl/images/cats/es.png)
Spanish, 13.08.2020 14:01