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Mathematics, 21.06.2019 20:20
Select the correct answer. what is the exact value of sin (157.5Ā°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
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Mathematics, 21.06.2019 21:30
Which of the following disjunctions is true? 4 + 4 = 16 or 6 - 5 = 11 4 Ā· 3 = 7 or 3 - 2 = 5 8 - 5 = 13 or 7 Ā· 2 = 12 7 - 4 = 11 or 6 + 3 = 9
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Mathematics, 21.06.2019 23:20
Which expression is a factor of 12x2 + 29x ā 8? x ā 8 2x ā 1 3x + 8 4x + 1
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Mathematics, 22.06.2019 01:30
Which ordered pair is the best estimate for the solution of the system of equations? the graph of the system of equations : y = 3/2x +6 and y=1/4x - 2 , -3) .5, -3.5) , -4) , -3.5)
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Geometry , ? 3 questionsany appreciated!...
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