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скільки додатних членів містить арифметична прогресія 30,26,22…?
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Предмет:
Математика -
Автор:
cynthia - 6 лет назад
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Ответы 1
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Каждое следующее на 4 меньше предыдущего.Легче написать все.30, 26, 22, 18, 14, 10, 6, 2 - всего восемь -ОТВЕТ
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Автор:
ingridy1qf - 6 лет назад
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0
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Помогите с переводом с английского на русский!! What is chemistry?
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People have practiced chemistry sinceancient time.
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