Dependent hope this hepls with it
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Answer:</h2><h2>
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21m</h3><h2>
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Explanation:</h2><h2>
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The diagram and complete question is shown below. We know that the length (L) of the living scale in the drawing is:

We also know that the scale is:

Then, by using proportion we have:

To get your answer p=2(l+w)
and when you do that you get
P=<span>44
Hope this helps ^-^
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A ph of 3. once you reach 7 it is neutral and from 7-14 it is basic. 1-6 is acidic. Acidic has more H+ ions than a basic.
Two lines intersect at one point