Question

Preciso urgente
contas pfv​

Answer 1

Resposta:

6,65

Explicação passo-a-passo:

$\sqrt{16} = 4\\\\\frac{-3}{2}^{2} = \frac{9}{4}\\\\\frac{8 . 1}{5 . 4}  = \frac{8}{20}\\\\4 + \frac{9}{4} + \frac{8}{20}\\\\\frac{80}{20}+ \frac{45}{20} +\frac{8}{20} \\\\\frac{133}{20} = 6,65$