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алина3687
алина3687
01.09.2020 11:54 •  Математика

Первое число на 2,9 больше второго.если первое число умножить на 1,7, а второе на 1,9, разностэтих произвидений будет равна 4,59. найдите эти числа.

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Ответ:
guka070806
guka070806
01.09.2020
Составим табличку:1 число  (х+2,9)  1,7(х+2,9)
2 число    х           1,9х
1,7(х+2,9)-1,9х=4,59
1,7х+4,93-1,9х=4,59
-0,2х=4,59-4,93
-0,2х=-0,34х=1,7-второе число.
1)1,7+2,9=4,6-второе число.
4,7(94 оценок)
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Ответ:
lisonka200
lisonka200
01.09.2020

деятельность театров развивает культурную личность человека и обогатить внутренний мир каждого. театр развивает человека как личность, показывая пьесы основанные на произведениях людей, тем самым посвящая людей в искусство. второй вопрос написан с ошибкой и ответить точно к сожалению не могу. изvв развивает культурную личность человека и обогатить внутренний мир каждого. театр развивает человека как личностдеятельность театров развивает культурную личность человека и обогатить внутренний мир каждого. театр развивает человека как личность, показывая пьесы основанные на произведениях людей, тем самым посвящая людей в искудеятельность театров развивает культурную личность человека и обогатить внутренний мир каждого. театр развивает человека как личность, показывая пьесы основанные на произведениях людей, тем самым посвящая людей в искусство. второй вопрос написан с ошибкой и ответить точно к сожалению не могу. изви

деятельность театров развивает культурную личность человека и обогатить внутренний мир каждого. театр развивает человека как личность, показывая пьесы основанные на произведениях людей, тем самым посвящая людей в искусство. второй вопрос написан с ошибкой и ответить точно к сожалению не могу. изви

сство. второй вопрос написан с ошибкой и ответить точно к сожалению не могу. изви

аписан с ошибкой и ответить точно к сожалению не могу. изви

4,7(98 оценок)
Ответ:
ROMMIT2
ROMMIT2
01.09.2020

Пошаговое объяснение:

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4,4(68 оценок)
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