Answer:
   y -1 = 2(x -3)
Step-by-step explanation:
The given equation is in slope-intercept form:
   y = mx +b . . . . line with slope m and y-intercept b
   y = 2x +3 . . . . . line with slope 2 and y-intercept 3
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A parallel line will have the same slope. Since you are given a point, it is convenient to use the point-slope form for the equation you want:
   y -k = m(x -h) . . . . . line with slope m through point (h, k)
   y -1 = 2(x -3) . . . . . . line with slope 2 through point (3, 1)
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<em>Additional comment</em>
If you want the slope-intercept form you can solve for y:
   y = 2(x -3) +1 = 2x -6 +1
   y = 2x -5 . . . . . slope-intercept form of the parallel line
 
        
             
        
        
        
Answer:
 B
Step-by-step explanation:
Sin(A) = O/H
Sin(A) = 27/45 
Sin(A) = 0.6
 
        
             
        
        
        
I need to see the graphs, can you attach a image of them..
 
        
             
        
        
        
It’s a right angle. it follows the circle theorem ‘the angle in a semi-circle is 90 degrees’