![subject](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 21:10 brae72
Let $d$ and $q$ be the roots of the quadratic equation $x^2+7x-4=0$. find the value of $2d^2+19d+5q-8$.
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:40
Which table represents points on the graph of h(x) = 3√-x+2?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
You know the right answer?
Let $d$ and $q$ be the roots of the quadratic equation $x^2+7x-4=0$. find the value of $2d^2+19d+5q-...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 22:58
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 22:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.02.2020 22:58
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 22:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 13.02.2020 22:58
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.02.2020 22:59
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 13.02.2020 22:59
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 22:59
![question](/tpl/images/cats/en.png)
English, 13.02.2020 22:59
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.02.2020 22:59