E lengths of two sides of a triangle are shown.
Side 1: 3x2 − 4x − 1
Side 2: 4x − x2 +...
Mathematics, 03.12.2021 06:10 milagrosee12
E lengths of two sides of a triangle are shown.
Side 1: 3x2 − 4x − 1
Side 2: 4x − x2 + 5
The perimeter of the triangle is 5x3 − 2x2 + 3x − 8.
Part A: What is the total length of the two sides, 1 and 2, of the triangle? Show your work. (4 points)
Part B: What is the length of the third side of the triangle? Show your work. (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)
Answers: 3
Mathematics, 21.06.2019 17:00
Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?
Answers: 3
Mathematics, 21.06.2019 22:00
Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.
Answers: 1
Mathematics, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
History, 10.12.2020 01:00
English, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
English, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
Social Studies, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00
English, 10.12.2020 01:00
Mathematics, 10.12.2020 01:00