Mathematics, 07.07.2019 08:00 BigGirlsTheBest
Um pequeno agricultor do interior do pará, ao medir seu terreno retangular, percebeu que suas dimensão estão na razão 5/7. se a área do terreno é de 2240 m**, então sua maior dimensão em metros é de: a)36 b)40 c)48 d) 56 e)62
Answers: 1
-------> equation A
-------> equation B![2,240=[\frac{5}{7}y]*y\\\\5y^{2}= 15,680\\ \\y^{2}=3,136\\ \\y=56\ m](/tpl/images/0061/0101/a6e7d.png)
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Um pequeno agricultor do interior do pará, ao medir seu terreno retangular, percebeu que suas dimens...
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