The answer to this question depends on your religious beliefs and understanding of angels.
In many religions, angels are considered to be messengers of God or divine beings. They are believed to be present in the spiritual realm and can communicate with the divine. In these belief systems, it is often thought that angels can hear our prayers and bring them before God. This is because they are seen as intermediaries between humans and the divine.
However, it is important to note that this is a matter of faith and personal belief. There is no scientific evidence to support the existence of angels or their ability to hear prayers.
Some people believe that angels are more likely to hear our prayers when they are heartfelt, sincere, and directed towards a higher purpose. Others believe that angels are always listening, regardless of the content or intention of our prayers.
Ultimately, whether or not angels can hear our prayers is a question that each individual must answer for themselves based on their own beliefs and experiences.