Question

можете пожалуйста решить ​

Answer 1

Ответ:

\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\

Объяснение:

1)  $\sqrt{1-(\frac{5}{13} )^{2} } \\\sqrt{1-\frac{25}{169} } \\\sqrt{\frac{144}{169} } \\\frac{12}{13}$

2) $\frac{\sqrt{1-(\frac{5}{8}) ^{2} } }{\frac{5}{8}} =\frac{8\sqrt{1\frac{x}{y} } }{y}$

3)