This is simple math, you know 60 minutes in 1 hour, so do 60 x 41 = 2,460
So it spins 2,460 times per hour.
Hope this helps!
        
             
        
        
        
The angles need to be congruent for the two triangles to be similar.
Hope this helps :)
        
                    
             
        
        
        
Answer:
96 in^2
Step-by-step explanation:
area of rectangle: 24*8=192
Area of triangle: (1/2)*base*height
= .5 * 8 * 24
=192/2
=96
area of shaded=rectangle - triangle
= 192-96
which is also just 192/2
so it is 96
 
        
             
        
        
        
Answer:
try this website called math   way
Step-by-step explanation:
it should help it answers questions if you take a picture too! :)