Answer:
![z=u-vw](https://tex.z-dn.net/?f=z%3Du-vw)
Step-by-step explanation:
![u=vw+z\\u-vw=vw+z-vw\\u-vw=z](https://tex.z-dn.net/?f=u%3Dvw%2Bz%5C%5Cu-vw%3Dvw%2Bz-vw%5C%5Cu-vw%3Dz)
Sorry I can't I'm in middle school
Use the Pythagorean Theorem OR the distance formula (they are based upon the same principles).
The x-component of this distance is the distance from -7 to +9, which is 16. If you're unsure of why, graph a number line, plot -7 and +9 and then count the number of scale divisions between the two.
The y-comp is the distance from 2 to 2, which is zero.
Thus, the distance between the two points is sqrt(16^2+0^2), or 16.
Answer:
The equation of this line is:
y = 2x + 2
Answer: it should be 20ft
Step-by-step explanation: