True, if the triangles had two obtuse angles, they would exceed the 180 degrees. The third angle would have no degrees!
Answer:
Cuneiform is a system of writing first developed by the ancient Sumerians of Mesopotamia c. 3500-3000 BCE. It is considered the most significant among the many cultural contributions of the Sumerians and the greatest among those of the Sumerian city of Uruk which advanced the writing of cuneiform c. 3200 BCE.
What will happen to the countries that do not industrialize is that their economy will fall behind the rest of thw world's economy.
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United States Constitution. The 15th amendment was the last of the United States Constitution amendments. Look it up it will tell you