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beks73 [17]
3 years ago
15

Please answer this correctly

Mathematics
1 answer:
BabaBlast [244]3 years ago
8 0

Answer:

19.63

Step-by-step explanation:

If the radius is 5 centimeters, then the area is just 3.14*5^2 / 4, which is 78.5/4. This is equal to 19.625. Rounding this give us 19.63 as the final answer

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Factoring the roots, the values of A and B are given as follows:

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<h3>What are the values of A and B?</h3>

The expression is:

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2 years ago
A coin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams. What percent of the metal in the coin
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