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3 years ago

Line A is perpendicular to line B. The slope of line A is -1/9 what is the slope of line b?

Mathematics

2 answers:

fredd [130]3 years ago

8 0

The slope of the line is 9

Pani-rosa [81]3 years ago

4 0

$\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
{\stackrel{slope}{-\cfrac{1}{9}}\qquad \qquad \qquad \stackrel{reciprocal}{-\cfrac{9}{1}}\qquad \stackrel{negative~reciprocal}{+\cfrac{9}{1}}\implies 9}$

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Gekata [30.6K]

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18.84 cubic inches

Step-by-step explanation:

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we know that diameter is twice of radius

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___________________________________

Amount of soda in can will be equal to volume of can

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