![subject](/tpl/images/cats/mat.png)
Mathematics, 01.01.2021 22:20 loxtin495
9. Determine which of the following sequences is a geometric sequence. Check all that apply.
3,9, 27, 81, ...
100, 90, 80, 70, ...
5, 10, 20, 40, ...
2, 10, 18, 26,...
625, 125, 25, 5, ...
-2, 6, -18, 54, ...
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/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 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50
Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
In the diagram, gef and hef are congruent. what is the value of x
Answers: 1
You know the right answer?
9. Determine which of the following sequences is a geometric sequence. Check all that apply.
3,9, 2...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 08:00
![question](/tpl/images/cats/en.png)
English, 02.07.2019 08:00
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.07.2019 08:00
![question](/tpl/images/cats/en.png)
English, 02.07.2019 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 08:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 02.07.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 08:00
![question](/tpl/images/cats/istoriya.png)
History, 02.07.2019 08:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 02.07.2019 08:00