Proportional reasoning is the ability to compare two things using information given, in math, it is most frequently defined as comparing quantities. For something to be proportional, there has to a constant ration of another quantity.
The answer would be A because a <span>correlation coefficient is only </span>
the two numbers are 10 and 4 because 10+4= 14 and 10-4=6
Solution :
Let 
be the unit vector in the direction parallel to the plane and let 
be the component of F in the direction of 
and 
be the component normal to .
Since, 
Therefore, 
From figure,
We know that the direction of 
is opposite of the direction of , so we have
The unit vector in the direction normal to the plane, 
has components :
Therefore, 
From figure,
∴ 
Therefore,
Answer:
B. -4x+5y=40
Step-by-step explanation:
y * 5= (4/5 x + 8) * 5
5y = 4x + 40
-4x + 5y =40
