No.
LCD(2, 9, 11) = 198.
The GCF of 2, 9 and 11 is 1. The LCM is 198.
You can "predict" anything you like, but many predictions don't come true. I "predict" that there will be a presidential election on November 6, 2012. Some people "predict" that the world will end on December 21, 2012. My prediction is based in the laws of the United States, and is very likely to come true. Their prediction is based on the supposed "end" of the Mayan calendar. The Mayans themselves ended about 500 years ago, so I'm not sure how relevant their calendar is. When we reach the end of our calendar, we start over again. If there were any Mayans left, I suspect that's what they'd say, too. The world isn't going to end any time soon - and if it does, it WON'T be something that we know about now.
20 - 11 = 9
Mayans were found in what is now Mexico and Central America, in the Northern hemisphere.
No they did not predict 9-11 that was Nosrodamas who predictied the end of the world in 2012 as well as the mayans. So we don't have long left>
NO
Yes, Mayans predicted disease outbreaks and droughts
the mayans were really aware of the birds falling
The Mayans did not make specific predictions about the events of September 11, 2001. Their calendar and cosmology focus more on cycles of time and celestial events rather than specific future occurrences. Some modern interpretations have erroneously linked Mayan prophecies to contemporary events, but these claims lack historical and archaeological support. The idea of Mayan predictions regarding 9/11 is largely a product of misinterpretation and sensationalism.
Because They Did
No
The Mayans never mentioned Miley Cyrus.
No, there is no credible evidence to suggest that Alex Jones predicted the events of 9/11.
I think the Mayans predicted more natural disasters and changes in the weather patterns. So in a round-about way they may have.
one could argue this, but in retrospect, did they predict the end of the world? no. you answer is one that can be found if you read between the lines
Basically, it was the end of their 5000 year calender.