The ratio is 0.394 cm. / 1 in.
        
                    
             
        
        
        
The missing angle is 49 :)
        
                    
             
        
        
        
Answer:
If 7 minus 5 equals 2, then 7 minus 2 equals 5.
Step-by-step explanation:
This is because of the associative property of equality.
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Answer:
2x+4y=22
-2x+2y=+8
6y=30
y=5
 now
replace the value of y in equ i
2x +4y =22
2x+20=22
x=1