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ikadub [295]
3 years ago
9

Which other sets are closed under addition

Mathematics
1 answer:
Sedaia [141]3 years ago
6 0

Step-by-step explanation:

<h3>I hope it helps </h3>

<h3>stay safe</h3>

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find the point-slope equation of the line perpendicular to the line y=2x+5 passing through the point (1,4). (please include solu
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\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}&#10;{2\implies \stackrel{slope}{\cfrac{2}{1}}\qquad \qquad \qquad \stackrel{reciprocal}{\cfrac{1}{2}}\qquad \stackrel{negative~reciprocal}{-\cfrac{1}{2}}}

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