Mathematics

Mathematics, 08.10.2019 04:30, trillralyn4060

Is the ordered pair left parenthesis 4 comma negative 1 right parenthesis(4,−1) a solution of the following system of equations?
3 x plus 5 y equals 73x+5y=7
5 x minus 3 y equals 175x−3y=17

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Mathematics, 30.06.2019 08:30, kylie7357

Aconvex parabola is shown in a coordinate plane. the parabola connects the points left-parenthesis negative 4.5 comma 12 right-parenthesis, left-parenthesis negative 3 comma 0 right-parenthesis, left-parenthesis 1 comma negative 12 right-parenthesis, left-parenthesis 4 comma 0 right-parenthesis, and left-parenthesis 6 comma 15 right-parenthesis. which of the following are the most likely factors of the function graphed above? a. (x – 3)(x + 4) b. (x + 3)(x – 4) c. (x + 2)(x – 4) d. (x)(x + 12)

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Mathematics, 14.07.2019 04:30, k3ydag0at

Asingle 6-sided die is rolled twice. the set of 36 equally likely outcomes is {(1,1), (1,2), (1,3), (1,4), left parenthesis 1 comma 5 right parenthesis comma left parenthesis 1 comma 6 right parenthesis comma left parenthesis 2 comma 1 right parenthesis comma left parenthesis 2 comma 2 right parenthesis comma (2,3), (2,4), (2,5), (2,6), (3,1), (3,2), (3,3), (3,4), (3,5), (3,6), (4,1), (4,2), (4,3), left parenthesis 4 comma 4 right parenthesis comma left parenthesis 4 comma 5 right parenthesis comma left parenthesis 4 comma 6 right parenthesis comma left parenthesis 5 comma 1 right parenthesis comma left parenthesis 5 comma 2 right parenthesis comma (5,3), (5,4), (5,5), (5,6), (6,1), (6,2), (6,3), (6,4), (6,5), (6,6)}. find the probability of getting two numbers whose sum is greater than 9.

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Mathematics, 27.08.2019 18:10, damienwoodlin6

Asingle 6-sided die is rolled twice. the set of 36 equally likely outcomes is {(1,1), (1,2), (1,3), (1,4), left parenthesis 1 comma 5 right parenthesis comma(1,5), left parenthesis 1 comma 6 right parenthesis comma(1,6), left parenthesis 2 comma 1 right parenthesis comma(2,1), left parenthesis 2 comma 2 right parenthesis comma(2,2), (2,3), (2,4), (2,5), (2,6), (3,1), (3,2), (3,3), (3,4), (3,5), (3,6), (4,1), (4,2), (4,3), left parenthesis 4 comma 4 right parenthesis comma(4,4), left parenthesis 4 comma 5 right parenthesis comma(4,5), left parenthesis 4 comma 6 right parenthesis comma(4,6), left parenthesis 5 comma 1 right parenthesis comma(5,1), left parenthesis 5 comma 2 right parenthesis comma(5,2), (5,3), (5,4), (5,5), (5,6), (6,1), (6,2), (6,3), (6,4), (6,5), (6,6)}. find the probability of getting two numbers whose sum is greater than 9 and less than 13.

Answers: 2

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Mathematics, 15.10.2019 18:00, lacourboud20005

Which ordered pair is a solution of the equation? -3x+5y=2x+3y−3x+5y=2x+3yminus, 3, x, plus, 5, y, equals, 2, x, plus, 3, y choose 1 choose 1 (choice a) a only (2,4)(2,4)left parenthesis, 2, comma, 4, right parenthesis (choice b) b only (3,3)(3,3)left parenthesis, 3, comma, 3, right parenthesis (choice c) c both (2,4)(2,4)left parenthesis, 2, comma, 4, right parenthesis and (3,3)(3,3)left parenthesis, 3, comma, 3, right parenthesis (choice d) d neither

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