For this case we have the following system:
To solve, we first change the inequality for an equality:
Matching we have:
So:
Thus, is the point of intersection of the lines.
Answer:
The graphic is attached
So I have to find the area Please help
2 answers:
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<span><u><em>The correct answer is: </em></u>
4.
<u><em>Explanation</em></u><span><u><em>: </em></u>
To find this answer, we divide the number of windows, 50, by the length (in windows covered) of each covering, 15:
</span></span>
<span><span>.
This means that 3 coverings won't quite be long enough, so we will need 4. </span></span>
4.
<u><em>Explanation</em></u><span><u><em>: </em></u>
To find this answer, we divide the number of windows, 50, by the length (in windows covered) of each covering, 15:
</span></span>
This means that 3 coverings won't quite be long enough, so we will need 4. </span></span>