Answer:
44°
Step-by-step explanation:
The reference angle is the magnitude of the smallest angle between the terminal ray and the x-axis.
Your angle is one full circle clockwise plus 44° more (-360° -44° = -404°), so makes an angle of -44° with respect to the positive x-axis. The magnitude of that is 44°.
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<em>Using a function</em>
The attachment shows a calculator function that can be used to find the reference angle for any angle. (Replace the value -404 with the angle of your choice.)
 
        
                    
             
        
        
        
To determine which system of equations would have the same solution, we evaluate each system of equations.
System 1	4x − 5y = 2, 3x − y = 8
x = 38/11
y = 26/11
<span>System 2 4x − 5y = 2, 3x − 2y = 1
x = 1/7
y = -2/7
System 3 4x − 5y = 2, 3x − 8y = 4
x = -4/17
y = -10/17
System 4 4x − 5y = 2, 10x − 9y = 4
x = 1/7
y = -2/7
</span><span>
Therefore, the correct answer is option 3. </span><span>System 2 and system 4 are equal, because the second equation in system 4 is obtained by adding the first equation in system 2 to two times the second equation in system 2.
     4x− 5y = 2 2( 3x − 2y = 1)
-----------------------    10x - 9y = 4</span>
        
             
        
        
        
C.....hlj so yeah because it shows it on the diagram
        
             
        
        
        
I am not sure but wouldn't it be y=3x-6 and y=4x-7
        
             
        
        
        
<span>4.13 (continues) is the answer</span>