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Mathematics, 21.06.2019 16:30
Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.
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Mathematics, 21.06.2019 17:30
Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.
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Mathematics, 21.06.2019 22:30
Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y
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French, 30.10.2020 17:40
Mathematics, 30.10.2020 17:40
Mathematics, 30.10.2020 17:40
English, 30.10.2020 17:40
English, 30.10.2020 17:40
Mathematics, 30.10.2020 17:40
Mathematics, 30.10.2020 17:40
English, 30.10.2020 17:40