Question

Usando a calculadora complete as igualdades: Use três casas decimais.

Answer 1

Resposta e explicação passo-a-passo:

$\frac{1}{3} =0,333\\\\-\frac{7}{5} =-1,4\\\\\sqrt{13} =3,605\\\\\\frac{\sqrt{3} }{3} =0,577\\\\\frac{31}{99}= 0,313\\\\\frac{2}{5} =0,4\\\\\frac{57}{12} =4,75\\\\\sqrt{0,25} =0,5\\\\-\frac{\sqrt{2} }{2} =-0,707\\\\-\frac{3}{2}=- 0,866\\\\\frac{23}{8} =2,875‬\\\\-\frac{18}{7} =-2,571\\\\-2\sqrt{3} =-3,464\\\\\frac{\sqrt{7} }{4} =0,661$