![subject](/tpl/images/cats/mat.png)
Mathematics, 18.07.2019 16:10 jocelynmarquillo1
How do you find the focus and directrix of y=-2x^2 +8x-15?
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 16:00
Select the correct answer. joshua likes to read. he read 6 books when he was 6 years old. every year he doubled the number of books he read the previous year. how many total books did he read between the ages of 6 and 10? a. 60 b. 90 c.186 d.187
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost
Answers: 1
You know the right answer?
How do you find the focus and directrix of y=-2x^2 +8x-15?...
Questions
![question](/tpl/images/cats/geografiya.png)
Geography, 31.08.2019 22:20
![question](/tpl/images/cats/fizika.png)
Physics, 31.08.2019 22:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 22:20
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 31.08.2019 22:20
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 31.08.2019 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 22:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.08.2019 22:20
![question](/tpl/images/cats/en.png)
English, 31.08.2019 22:20
![question](/tpl/images/cats/mat.png)
Mathematics, 31.08.2019 22:20
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
Physics, 31.08.2019 22:20
![question](/tpl/images/cats/biologiya.png)
Biology, 31.08.2019 22:20
![question](/tpl/images/cats/obshestvoznanie.png)