The center of the circle is the point (-2, 3) and the radius is 3 units.
Here we have the equation:
We can rewrite it as:
Now, we can add and subtract 4 and add and subtract 9, so we get:
So the center of the circle is the point (-2, 3) and the radius is 3 units.
If you want to learn more about circles:
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Answer:
2. 5g of platinum
Explanation:
catalyst gets the reaction going faster
its not part of the reaction
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Sample 2 is it