The second one might be the answer
<h2>
Explanation:</h2>
In this case, we have the following equation:
But we can write this equation as:
So this final result is a quadratic equation written in Standard Form (). We need to find the solutions to this equations, so let's use quadratic formula:
<h2>Learn more:</h2>
Quadratic Equations: brainly.com/question/10278062
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Answer:6
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
113.04
Step-by-step explanation:
Surface area for a sphere is 4*pi*radius^2
4*3*3*3.14
113.04