Answer:
-1/3
i think.
Step-by-step explanation:
if it's to find slope
Answer:
In Table (b)
Step-by-step explanation:
By definition, Inverse proportion equations have he following form:
Where "k" is the Constant of proportionality.
Solving for "k":
Having the values of "x" and "y" given in each table, you can check if the products of "x" and "y" is equal to a constant value.
Then:
(a) For 
:
For 
:
For 
:
For 
:
Since the product of the values of "x" and "y" is not constant, they are not inversely proportional.
(b) For 
:
For 
:
For 
:
For 
:
Notice that the Constant of proportionality is:
Therefore "x" and "y" are inversely proportional.
A perpendicular line has an opposite reciprocal slope. This means that the new line will have a slope of -4/3x. Plug in x and y into the equation y=Mx +b where m is the slope (-4/3):
-3=(-3/4)(-3) + b
and isolate b:
b-3=(-3/4)(-3)
b=(-3/4)(-3) +3
b=9/4+3
b=21/4
The final equation is y= -4/3x + 21/4
The y intercept is (21/4).
In order to solve you must find the value of the blank angle.
Here is your first equation.
126 + x = 180
Subtract 126 from both sides.
x = 54
So now add up all the angles.
x + (2x + 6) + 54 = 180
Combine like terms.
3x + 60 = 180
Subtract 60 from both sides.
3x = 120
Divide.
x = 40
Now check your answer.
40 + 2(40) + 6 + 54 = 180
40 + 80 + 6 + 54 = 180
120 + 60 = 180
180 = 180
There is a solution. The answer is 40.
I hope this helps love! :)
