Answer:
y = 1/2x - 2
Step-by-step explanation:
In order for a line to be perpendicular to another, the lines must have opposite reciprocal slopes.
Example of an opposite reciprocal slope: -2 ⇒ 1/2
Insert the information into the point-slope formula:
![y-y_1=m(x-x_1)\\\\y-2=\frac{1}{2}(x-8)\\\\y-2=\frac{1}{2}x-4\\\\y=\frac{1}{2}x-2](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29%5C%5C%5C%5Cy-2%3D%5Cfrac%7B1%7D%7B2%7D%28x-8%29%5C%5C%5C%5Cy-2%3D%5Cfrac%7B1%7D%7B2%7Dx-4%5C%5C%5C%5Cy%3D%5Cfrac%7B1%7D%7B2%7Dx-2)
The slope of a line parallel to another has the same slope: 2/3
The slope of a perpendicular line would be the opposite reciprocal: 3/2
This is helpful at grocery store and stuff
495+254=400+90+5+200+50+4=
400+200+90+50+5+4=
600+140+9=
600+100+40+9=
700+40+9=
749
The linear are said to be parallel.
<h3>What is Collinear line?</h3>
Collinear points are the points that lie on the same straight line or in a single line.
Given:
slope= 3
If two non co-linear segments with a slope of 3 in a coordinate plane, which means that the two line segments are parallel to each.
So, the same slope symbolise the concept of parallel line in same plane.
Learn more about collinear line here:
brainly.com/question/2284415
#SPJ1
Answer:
...
Step-by-step explanation:
V=triangle area * thickness
V= (0.5 * 7 * 4) * 14
V= 196 cubed units