Final answer:
To arreglarse el pelo, someone would need el peine (the comb), la toalla (the towel), and la cita (the appointment).
Step-by-step explanation:
To arreglarse el pelo, someone would need el peine, which means 'the comb' in English. A comb is an essential tool for fixing and styling hair. Another item needed would be la toalla, which means 'the towel' in English. A towel is used to dry the hair after washing or to wrap it up after styling. Lastly, 'la cita', which means 'the appointment' in English, could also be needed if someone wants to have their hair done professionally.
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