найди значение выражение 2,81*12,1-(-4,8)*2,81 - №11270396

найди значение выражение 2,81*12,1-(-4,8)*2,81
- Предмет:
  Математика
- Автор:
  dianawebb
- 6 лет назад

Ответы 1

2,81 * 12,1 - ( - 4,8) * 2,81 = 2,81 * ( 12,1 - (-4,8)) = 2,81 * (12,1 + 4,8) = = 2,81 * 16,9 = 47,489
- Автор:
  stephanyjy92
- 6 лет назад
- 0
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HEART
The heart is simply a pump, which circulates blood throughout the body. Tubes called blood vessels carry it from the heart to all parts of the body and back again. This round trip is known as the circulation. Vessels carrying blood away from the heart are known as arteries and those returning blood to the heart are known are known as veins.
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