![subject](/tpl/images/cats/mat.png)
Mathematics, 20.04.2021 16:20 claaay1
If the ratio of boys to girls is 1:4 and there are 20 girls in your class, how many boys are there?
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 β 4x β 7 = 0b. 4r2 + 11r β 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Given sinβ
= 1/3 and 0 < β
< Ο/2 ; find tan2β
a. (4β2)/9 b. 9/7 c. (4β2)/7 d.7/9
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
How can writing phrases as algebraic expressions you solve problems?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
You are riding your bike and notice the square sign above. you mentally draw a straight line from point a to c. describe the angle relationship between dca and bca
Answers: 1
You know the right answer?
If the ratio of boys to girls is 1:4 and there are 20 girls in your class, how many boys are there?...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 04.11.2020 19:00
![question](/tpl/images/cats/en.png)
English, 04.11.2020 19:00
![question](/tpl/images/cats/ekonomika.png)
Business, 04.11.2020 19:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.11.2020 19:00
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 04.11.2020 19:00
![question](/tpl/images/cats/fizika.png)
Physics, 04.11.2020 19:00