PLEASE HELP 100 points HURRY
The lengths of two sides of a triangle are shown below:
Si...
Mathematics, 04.12.2020 22:30 atirahmalik2425
PLEASE HELP 100 points HURRY
The lengths of two sides of a triangle are shown below:
Side 1: 3x - 4x - 1
Side 2: 4x - X+
The perimeter of the triangle is 5x2 - 2x + 3x - 8.
Part A: What is the total length of the two sides, 1 and 2, of the triangle?
Part 3: What is the length of the third side of the triangle?
Part C: Do the answers for Part A and Part B show that the polynomials are closed under addition and subtraction? Justify your answer.
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Lassify the function as linear or quadratic and identify the quadratic, linear, and constant terms. f(x) = (3x + 2)(−6x − 3) linear function; linear term: −21x; constant term: −6 linear function; linear term: −18x2; constant term: −6 quadratic function; quadratic term: 6x2; linear term: 24x; constant term: −6 quadratic function; quadratic term: −18x2; linear term: −21x; constant term: −6
Answers: 3
Mathematics, 21.06.2019 14:30
Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4
Answers: 1
Mathematics, 21.06.2019 18:00
The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.
Answers: 1
You know the right answer?
Questions
Mathematics, 14.04.2021 03:30
Mathematics, 14.04.2021 03:30
English, 14.04.2021 03:30
Business, 14.04.2021 03:30
Mathematics, 14.04.2021 03:30
Mathematics, 14.04.2021 03:30
English, 14.04.2021 03:30
Mathematics, 14.04.2021 03:30
History, 14.04.2021 03:30
Physics, 14.04.2021 03:30
