Natural, it is not man made.
Answer:
Early residents of the Indus Valley created streets and buildings using a grid pattern.
Answer:
mountain chains, earthquakes, volcanoes.
It would be true because the Mayans originated in between those areas
Answer:
a) the roots are unequal.
b) the roots are irrational
c) the roots are non-real
2. 6 + 6x + 1 = 0
6x = 6+1
6x = 7
6x/6 = 7
x = 7/6
