1 and 2 are 1/4 and 90 degrees
3. 360 degrees and 4/4
4. 180 degrees and 2/4
        
             
        
        
        
The LCM of 3 and 4 is 12.
I hope this helps and have a good night! :D
        
                    
             
        
        
        
Answer:
a) -36
b) y = -36x +34
Step-by-step explanation:
a) The slope is found using the derivative of the function.
   f'(x) = dy/dx = 0 -9(2x) = -18x
Then at x=2, the slope is ...
   f'(2) = -18·2 = -36
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b) The point-slope form of the equation can be written as ...
   y = -36(x -2) -38
Simplifying to slope-intercept form, we get ...
   y = -36x +34
 
        
             
        
        
        
Step-by-step explanation:
here's the solution: -
if the given triangles are similar, then their corresponding sides will be in proportion, so
=》

( by cross multiplication )
=》

=》

=》

=》

=》

 
        
                    
             
        
        
        
The x-coordinate of the point (50, 55) is 50
<h3>What is graph?</h3>
A graph can be defined as a pictorial representation or a diagram that represents data or values.
The distance of point (50, 55) perpendicular to y-axis 
Thus, perpendicular distance = 50 units
The x-coordinate of the point (50, 55) is 50
Learn more about graph
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