Предмет: Математика, автор: Facebook3001

Найти площадь фигуры, ограниченной линиями у= -х^2+ х+6 у=0

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Автор ответа: hello93

решение на фотографии.

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XXI century parents
The reason for writing this book was my dissatisfaction with parenting- advice literature. I found it to be riddled with oversimplified messages, and often unrelated to or at odds with current scientific knowledge. My persuasion, therefore, was that parents needed a consistent way of thinking about their role to facilitate children in making effective decisions.
It's little wonder that parents are perplexed about what approach to take to upbringing of their off-springs. Today's world is the one that makes parenting extremely difficult. In many highly developed countries, the majority of mothers of preschool children are in the workforce. Not always this is their choice to start working. Many parents simultaneously complain that they're busier than ever and that due to the growing demands of their jobs, they have little time for their children.
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