Mathematics, 07.05.2020 10:00 lindjyzeph
Without calculating, how do you know that the equation |4x – 7| = -1 has no solution?
Answers: 2
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For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is
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Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?
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Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.
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Without calculating, how do you know that the equation |4x – 7| = -1 has no solution?...
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