What was the similarities between the Aztec and Mayans in terms of when and where they lived?

The Mayan's power started at about 600 AD but decreased around the year 1000 AD(but they still lived on to 1521). The Aztecs created Tenochitlan during the 13th century and stayed until Cortes wiped them out. The Aztecs lived in the mountainous area of central Mexico and the Mayans lived on the Yucatan peninsula.