Answer:
12
Step-by-step explanation:
4+4+4=12 :)
1/(3b)=4/5 multiply both sides by 5
5/(3b)=4 multiply both sides by 3b
5=12b divide both sides by 12
b=5/12 (not sure why you don't have that as an option in your answers, perhaps I misunderstood your description of the original equation...)
Answer:

Step-by-step explanation:
The slope of
is:
The negative reciprocal of that slope is:
So the perpendicular line will have a slope of
:
And now put in the point
:
And that answer is OK, but let's also put it in
form:



Graph is the picture which represents the relation between two parameters.
Infinity values of one entity gives respected value of another entity.
Every graph has methemetical equation. Holding above sentences.
example:


Etc.
Answer: What's even the question? It's not asking anything to solve
Step-by-step explanation: