What are 3 major Islamic Empires from 1400’s - 1800

Which four of these developments were made under mongol rule during the pax mongolica? the extension of the grand canal in china the spread of christianity the spread of weapons that used gun powder the invention of new medicines the establishment of a postal system the invention of geometric models of lunar motion

Find and simplify an expression for the area of five rows of square with side lengths of x

Explain how scientist from the scientific revolution and the catholic church tie together