Предмет: Математика, автор: паханчик8919

автомобиль двигался 2 часа проезжая за 1 ч 80 км и ещё 3 ч проезжая за 1 ч 60 км. Какое расстояние проехал автомобиль за всё время

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Автор ответа: qwertypo09838

80*2+60*3=340км

очень легая задача

Автор ответа: паханчик8919

большое спасибо

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Leaf Structure
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Ответьте на вопросы по тексту (упр. 4.3):
1.What is the main function of a leaf?
2.What is the difference between dicot and monocot leaves?
3.What is a midrib?
4.What do all the veins of a leaf contain?
5.How do simple dicot leaves differ from the compound ones?
6.What do pinnately compound leaves attach to?
7.Where do the leaflets of palmately compound leaves radiate from?
8.What other functions can leaves fulfill?
9.How can leaves be modified in order to catch insects?
10.What role do plantlets play in the formation of new plants?
8.Pinnately compound leaves radiate from the central point.
9.Succulents have fleshy leaves which can store water or food.
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