Question

Пробник огэ по алгебре помогите​

Answer 1

4) 19 000 + 6 500 + 1 000 = 26 500

$5) \: \: \sqrt{60 {}^{2} + 32 {}^{2} } = \sqrt{3600 + 1024} = \sqrt{4624} = 68$

$6) \: \: 8 \times ( \frac{1}{4} ) {}^{2} - 14 \times ( \frac{1}{4} ) = \frac{8}{16} - \frac{14}{4} = \frac{1}{2} - 3.5 = 0.5 - 3.5 = - 3$