Предмет: Математика, автор: Аноним

определи длину прямоугольника если его площадь равна 260 см квадратных а ширина 20 см, пожалуйста помогити​

Аноним: 13 равно

Ответы

Автор ответа: natali198112306
1

Ответ:

длина=х см

ширина=20см

S=260см²

20*х=260

х=260÷20

х=13

длина 13см

Пошаговое объяснение:

emokid10: 130*
natali198112306: 13 см
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