to find the quotient of a problem you would use division
Answer:
12inches
Step-by-step explanation:
12x3=36 triangle perimeter
8x4=32 square perimeter
Hey there!
First, find the slope of the actual original pair of points.
The slope formula is:
![m = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} }](https://tex.z-dn.net/?f=m%20%3D%20%20%5Cfrac%7B%20y_%7B2%7D%20-%20%20y_%7B1%7D%20%7D%7B%20x_%7B2%7D%20-%20%20x_%7B1%7D%20%7D%20)
So now, substitute the points in, whichever order you substitute the points into the equation doesn't matter, as long as the ones substituted in with the same subscript number.
![m = \frac{ -7 - 4 }{ -2 - 8 }](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B%20-7%20-%204%20%7D%7B%20-2%20-%208%20%7D%20)
\
Once you subtract, you get:
![m = \frac{-11 }{ -10 }](https://tex.z-dn.net/?f=m%20%3D%20%5Cfrac%7B-11%20%7D%7B%20-10%20%7D%20)
So the slope is 11/10.
A line that is parallel to another has the exact same slope that that another line has.
So therefore the line that is
parallel has a slope of 11/10.
Perpendicular is another story. You take the reciprocal of the slope of the other line, and then change the sign before it: ex: negative would become positive.
So therefore the line that is
perpendicular has a slope of -10/11.
Answer:
13. The more passengers, the more Subway cars are needed; 15. There's more weight with the more packages?
Step-by-step explanation: