Решебник по математике 6 класс Мерзляк ФГОС Задание 236

\[\boxed{\mathbf{236\ (236)}\mathbf{.}\mathbf{\ }Еуроки\ - \ ДЗ\ без\ мороки}\]

\[1)\ \frac{1^{\backslash 10}}{2} = \frac{10}{20};\ \ \ \ \ \ \frac{3^{\backslash 5}}{4} = \frac{15}{20};\ \ \ \]

\[\text{\ \ \ }\frac{4^{\backslash 4}}{5} = \frac{16}{20};\ \ \ \ \ \frac{9^{\backslash 2}}{10} = \frac{18}{20}\text{\ \ }\]

\[2)\ \frac{3^{\backslash 9}}{4} = \frac{27}{36};\ \ \ \ \ \frac{1^{\backslash 6}}{6} = \frac{6}{36};\ \ \]

\[\ \frac{7^{\backslash 2}}{18} = \frac{14}{36};\ \ \ \ \ \frac{8^{\backslash 4}}{9} = \frac{32}{36}\ \]

\[3)\ \frac{1^{\backslash 32}}{2} = \frac{32}{64};\ \ \ \ \ \frac{2^{\backslash 16}}{4} = \frac{32}{64};\]

\[\text{\ \ \ \ }\frac{3^{\backslash 8}}{8} = \frac{24}{64};\ \ \ \ \frac{5^{\backslash 2}}{32} = \frac{10}{64}\]

\[4)\ \frac{1^{\backslash 20}}{5} = \frac{20}{100};\ \ \ \frac{1^{\backslash 25}}{4} = \frac{25}{100};\ \ \]

\[\ \frac{7^{\backslash 4}}{25} = \frac{28}{100};\ \ \ \ \ \frac{63^{\backslash 2}}{50} = \frac{126}{100}\]

\[\boxed{\mathbf{236}\mathbf{.}}\]

\[20 - (6 + 8) = 20 - 14 =\]

\[= 6\ (см) - длина\ третьей\ \]

\[стороны.\]

\[1)\ неверно;\]

\[2)\ верно;\]

\[3)\ неверно.\]

\[Ответ:2).\]