Answer:
There will be 48 neutrons.
Step-by-step explanation:
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All you have to do is just add up all the sides to find the perimeter
<span><span>tan^2</span>(x) is the answer.</span>
Given the equation :

So, to find d , divide both sides by ( -6 )
So,

Note: when we divide two negative numbers, the result will be a positive number