Mathematics, 13.07.2019 22:00 22nathanieltimms
The lengths of three sides of a trapezoid are shown below: side 1: 16z2 β 4z + 2 side 2: β2z + 21 + 7z2 side 3: 2 β 3z + 18z2 the perimeter of the trapezoid is 17z3 + 60z2 + 2z β 5. part a: what is the total length of sides 1, 2, and 3, of the trapezoid? (4 points) part b: what is the length of the fourth side of the trapezoid? (3 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. (3 points)
Answers: 1
Mathematics, 21.06.2019 18:30
According to the 2008 u.s. census, california had a population of approximately 4 Γ 10^7 people and florida had a population of approximately 2 Γ 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.
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Mathematics, 22.06.2019 00:00
When rolling 26 sided number cube what are the chances some of the role will be seven
Answers: 1
The lengths of three sides of a trapezoid are shown below: side 1: 16z2 β 4z + 2 side 2: β2z + 21...
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