![subject](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 01:00 610055470
For what value of n is the following expression a perfect square trinomial? x 2 + 16x +n
![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 14:10
Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x − 18y = 27 4x − 6y = 10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
You know the right answer?
For what value of n is the following expression a perfect square trinomial? x 2 + 16x +n...
Questions
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.08.2019 00:30
![question](/tpl/images/cats/ekonomika.png)
Business, 04.08.2019 00:30
![question](/tpl/images/cats/biologiya.png)
Biology, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.08.2019 00:30
![question](/tpl/images/cats/biologiya.png)
Biology, 04.08.2019 00:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/istoriya.png)
History, 04.08.2019 00:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 04.08.2019 00:30