Mathematics, 03.11.2019 06:31 cedavenport1277
Find the equation of the line perpendicular to -9x+4y=8 that contains the point (9,7)
Answers: 1
![\[y=-\frac{4}{9}x+11\]](/tpl/images/0357/5781/d40de.png)
![\[-9x+4y=8\]](/tpl/images/0357/5781/545c8.png)
![\[\frac{9}{4}\]](/tpl/images/0357/5781/b9d48.png)
![\[-\frac{4}{9}\]](/tpl/images/0357/5781/083c2.png)
![\[y=mx+c\]](/tpl/images/0357/5781/4b328.png)
![\[y=-\frac{4}{9}x+c\]](/tpl/images/0357/5781/dcc2f.png)
![\[7=-4+c\]](/tpl/images/0357/5781/271f4.png)
![\[c=7+4=11\]](/tpl/images/0357/5781/3880a.png)
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Find the equation of the line perpendicular to -9x+4y=8 that contains the point (9,7)...
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