Answer:
x=4
Step-by-step explanation:
The answer would be the third one .
Perpendicular would always be the opposite of your original slope.
Hope this helps! (:
A dog has sharp teeth so that it can eat flesh very easily, it has four legs, two ears, two eyes, a tail, a mouth, and a nose. It is a very clever animal and is very useful in catching thieves. ... Dogs are a very faithful animal. It has a sharp mind and a strong sense of hearing smelling the things.
Explain
Answer:

Step-by-step explanation:
Given
--- heaviest
--- second heaviest
Required
The difference (d)
This is calculated as:

You have to break the number down. (3 x 500) + (3 x 80) + (3 x 4)