Предмет: Геометрия, автор: Аноним

Помогите пожалуйста пожалуйста срочно надо пожалуйста помогите.Там нужно доказать

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Автор ответа: veronikaakunina80

1

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фото прикрепила с док вом

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veronikaakunina80: не за что

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The Shape and Position of Supply Curves
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