Here are two stories about the two children and their embarrassing moments. What happened to them? Make up questions and answers. There is an example (0) at the beginning.

ответ к заданию по английскому языку:
 

если даны точки

[tex]\text{a}(x_1; \text{b}(x_2; y_2)[/tex]

то расстояние между ними можно посчитать по формуле:

[tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

[tex]\text{a}(2; - \text{b}(5; {(5-2)^2+(3-(-}=\sqrt{3^2+4^2}=\sqrt{9+16}=\sqrt{25}=\boxed{5}[/tex]