The answer is A: The author is qualified to write this article.
The elonogation E of a spring balance varies directly with the applied weight W. shows that the value of E when W=13 will be 1.44.
<h3>How to calculate the value?</h3>
From the information given, the elonogation E of a spring balance varies directly with the applied weight W.
If E=2 when W=18, we are tolf to Find E when W=13. This goes thus:
E = 13 × 2/18
E = 26/18
E = 1.44
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When working with polygons the main properties which are important are:
<span><span>The
number of sides of the shape.
</span><span>The
angles between the sides of the shape.
</span><span>The
length of the sides of the shape.</span></span><span>
</span>
I believe the answer is a
Answer:
He wont be able to run or sprint. it will affect him because if he has a sprained ankle he cannot run or sprint to score a touchdown and help his team.
Explanation: