the relationship between mass and volume I known as density
Answer:
there is 7.8 billion people in the world right now
Explanation:
<em>Gravity has the same role as it does in any solar system it keeps the planets in order</em>
For a 30°-60°-90° triangle, the sides will have a ratio of 1:sqrt(3):2. Therefore if the shortest side (across the 30<span>° angle) has a length ratio of 1, then the longer leg has a length ratio of sqrt(3). Therefore we have the proportion:
3 inches/1 = x/sqrt(3)
x = 3sqrt(3) inches
Note that the side of length ratio 2 is the hypotenuse, not the longer leg.
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