The solutions to the quadratic equation x^2 - 10x + 22 = 0 are
a.) x = 10 + or - β6
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Mathematics, 14.04.2020 17:21 chrisayy
The solutions to the quadratic equation x^2 - 10x + 22 = 0 are
a.) x = 10 + or - β6
b.) x = 5 + or - 2 β3
c.) x = 10 + or - β3
d.) x = 5 + or - β3
Answers: 3
Mathematics, 21.06.2019 16:30
Divide the following fractions 3/4 Γ· 2/3 1/2 8/9 9/8 2
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List the sides of Ξ΄rst in in ascending order (shortest to longest) if: a β r =x+28Β°, mβ s = 2x+16Β°, and mβ t = x+12Β°
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Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?
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Mathematics, 22.06.2019 01:40
Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.
Answers: 2
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