Ответ:
Пошаговое объяснение:
k/2c + 2k/c = k/2c + 4k/2c = 5k/2c = 5(-108-0,79)/2(15,5-17,5) = -543,95/-4 = 135,9875
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Ответ:
Пошаговое объяснение:
k/2c + 2k/c = k/2c + 4k/2c = 5k/2c = 5(-108-0,79)/2(15,5-17,5) = -543,95/-4 = 135,9875