![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 06.05.2020 08:10, franstirlacci
A hovercraft takes off from a platform. Its height (in meters), xxx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48h, left parenthesis, x, right parenthesis, equals, minus, 2, x, squared, plus, 20, x, plus, 48 How many seconds after takeoff will the hovercraft reach its maximum height?
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:20, ayoismeisalex
1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00, gujacksongu6
M. xyz =radians. covert this radian measure to its equivalent measure in degrees.
Answers: 1
Do you know the correct answer?
A hovercraft takes off from a platform. Its height (in meters), xxx seconds after takeoff, is modele...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 04.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 19:20
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 04.12.2020 19:20
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)