Предмет: Математика, автор: anyalebid

Знайдіть значення виразу 4cos²45⁰+tg²30⁰

Ответы

Автор ответа: a3793295

Ответ:

25соs2-g2:2=2,48

Пошаговое объяснение:

Надєюсь помогла...

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