Question

how were the ancient egyptians advancements in the fields of astronomy and mathematics helpful to farmers?

Explanation:

Ancient Egyptians used astronomy to predict the annual flooding of the Nile, crucial for farming. Mathematics helped in measuring land (after floods) and calculating crop yields.

Answer:

The ancient Egyptians' astronomical knowledge helped predict the Nile's flooding (essential for fertile soil). Their mathematical skills (like geometry) aided in land - measurement (after floods) and crop - yield calculations, thus supporting farming activities.