Answer:
n = -12
Step-by-step explanation:
plug -12 in for n and its -2 x -12 which equals 24
The equation of line is:
![y = \frac{3}{2}x-8](https://tex.z-dn.net/?f=y%20%3D%20%5Cfrac%7B3%7D%7B2%7Dx-8)
Further explanation:
Given equation of line
![y=-\frac{2}{3}x-7](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B3%7Dx-7)
Comparing it with the standard form
y = mx + b gives us:
slope = m1 = -2/3
Let m2 be the slope of second line
The product of slopes of two perpendicular lines is -1.
![m_1* m_2 = -1\\-\frac{2}{3} *m_2 = -1\\m_2 = -1 * -\frac{3}{2}\\m_2 = \frac{3}{2}\\Putting\ in\ standard\ form\\y = \frac{3}{2}x +b](https://tex.z-dn.net/?f=m_1%2A%20m_2%20%3D%20-1%5C%5C-%5Cfrac%7B2%7D%7B3%7D%20%2Am_2%20%3D%20-1%5C%5Cm_2%20%3D%20-1%20%2A%20-%5Cfrac%7B3%7D%7B2%7D%5C%5Cm_2%20%3D%20%5Cfrac%7B3%7D%7B2%7D%5C%5CPutting%5C%20in%5C%20standard%5C%20form%5C%5Cy%20%3D%20%5Cfrac%7B3%7D%7B2%7Dx%20%2Bb)
We have to find the value of b. So, Putting the point(6,1)
![1 = \frac{3}{2}(6) +b\\1 = (3 * 3) + b\\1=9+b\\1-9 =b\\b = -8\\The\ final\ equation\ is:\\y= \frac{3}{2}x -8](https://tex.z-dn.net/?f=1%20%3D%20%5Cfrac%7B3%7D%7B2%7D%286%29%20%2Bb%5C%5C1%20%3D%20%283%20%2A%203%29%20%2B%20b%5C%5C1%3D9%2Bb%5C%5C1-9%20%3Db%5C%5Cb%20%3D%20-8%5C%5CThe%5C%20final%5C%20equation%5C%20is%3A%5C%5Cy%3D%20%5Cfrac%7B3%7D%7B2%7Dx%20-8)
Keywords: Coordinate geometry, Point-slope form
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Answer:
26 different ways of selecting a salad
Step-by-step explanation:
multiply 13 times 2 to find the number of possibilities
Answer:
y = x - 4
Step-by-step explanation:
Answer:
4 horas para compatir com su familia