Answer:
Below
Explanation:
D, the universe began 13.8 billion years ago (I assume this test may be a little outdated since the updated version is 13.8 billion years ago, but D is the closest to the answer, so I would go with D).
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Answer:
The form ax2+bx+c=0 a x 2 + b x + c = 0 is called the standard form of the quadratic equation. Notice that standard form is not unique. For example, x2−x+1=0 x 2 − x + 1 = 0 can be written as the equivalent equation −x2+x−1=0 − x 2 + x − 1 = 0
Explanation:
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Oceans, rivers, valleys, mountains, plains, hills and glaciers are some examples.
A. 150, because supplementary angles are angles that add up to 180 degrees.
The answer to this question is <span> D. is greatly influenced by the geography of the region.
If we take a look at the Geographical position of The Andes and the Pampas, it's covered by the sea on its southern, western, and eastern part.
So, the people that resided in this region are secluded from the rest of the world (unless from the northern region ), which pretty influence the uniqueness of their ethnic makeup</span>
