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SCHOOLWORKZ3768
29.10.2021 •
Mathematics
Which of the following is the equation of a line that is perpendicular to the graph y=2/5x-1?
y=2/5x-4
y=-5/2x-4
y=-2/5x-4
y=5/2x-4
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Ответ:
Step-by-step explanation:
So, first we divide the equation by 9 on both sides to get:![\frac{9\left(x+2\right)}{9}=\frac{72}{9}](/tpl/images/2594/1678/0b8b5.png)
Then, we simplify to get![x+2=8](/tpl/images/2594/1678/9afe6.png)
Now, to leave x alone we subtract 2 from both sides (
) to get our final answer of ![x=6](/tpl/images/2594/1678/bdba1.png)
brainliest pls