Kdyby byla v Ribeirao Preto, až tam Achilles dorazí, její život by byl vážně ohrožen.

Could you please translate this to English?

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
If she was in Ribeirao Preto when Achilles got there, her life would be in danger.