![subject](/tpl/images/cats/mat.png)
Mathematics, 23.07.2019 18:00 zackcarlson5637
The lengths of three sides of a quadrilateral are shown below: side 1: 3y2 + 2y − 6 side 2: 3y − 7 + 4y2 side 3: −8 + 5y2 + 4y the perimeter of the quadrilateral is 4y3 + 18y2 + 16y − 26. part a: what is the total length of sides 1, 2, and 3 of the quadrilateral? (4 points) part b: what is the length of the fourth side of the quadrilateral? part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 20:00
Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Interest begins accruing the date of the transaction except for auto loans mortgages credit card cash advances credit card purchases
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40
Astudy was interested in determining if eating milk chocolate lowered someone's cholesterol levels.ten people's cholesterol was measured. then, each of these individuals were told to eat 100g of milk chocolate every day and to eat as they normally did. after two weeks, their cholesterol levels were measured again. is there evidence to support that their cholesterol levels went down? how should we write the alternative hypothesis? (mud = the population mean difference= before - after)a. ha: mud = 0b. ha: mud > 0c. ha: mud < 0d. ha: mud does not equal 0
Answers: 1
You know the right answer?
The lengths of three sides of a quadrilateral are shown below: side 1: 3y2 + 2y − 6 side 2: 3y...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 07.12.2020 18:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.12.2020 18:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 07.12.2020 18:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/en.png)
English, 07.12.2020 18:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10
![question](/tpl/images/cats/es.png)
Spanish, 07.12.2020 18:10
![question](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 18:10