The lengths of two sides of a triangle are shown below:
Side 1: 8x2 β 5x β 2
Side 2: 7x β x2...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 10.04.2021 16:40, alienfacetimelol
The lengths of two sides of a triangle are shown below:
Side 1: 8x2 β 5x β 2
Side 2: 7x β x2 + 3
The perimeter of the triangle is 4x3 β 3x2 + 2x β 6.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? (4 points)
Part B: What is the length of the third side of the triangle? (4 points)
Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer. (2 points)
![answer](/tpl/images/cats/otvet.png)
Answers: 1
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00, destineenikole17
In what organelle does photosynthesis take place?
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, angelyce4142
How can you check that you have correctly converted frequencies to relative frequencies?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30, natalie857123
Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i
Answers: 1
Do you know the correct answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:23
![Konu](/tpl/images/cats/mat.png)
Mathematics, 01.04.2020 22:24
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.04.2020 22:24
![Konu](/tpl/images/cats/en.png)