Answer:
$78.65
Step-by-step explanation:
take 200-121.35=78.65
$78.65
 
        
                    
             
        
        
        
Answer:
  =  1  7/8
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
The decimal point should be moved Six places to the right side because there are Six zeros in 10 to the power of 6.
Step-by-step explanation:
As we have to represent the number in the form of  we need to move the decimal Six places towards left because there are Six zeros in
 we need to move the decimal Six places towards left because there are Six zeros in  i.e. 1000000. For this purpose we will add four zeros to the left of the number.
 i.e. 1000000. For this purpose we will add four zeros to the left of the number.
So the number in the format mentioned in question will look like -
0.00003405 ×  .
.
 
        
             
        
        
        
Answer: 131.1287 square mm (approx)
Step-by-step explanation:
The area of a triangle,
 
Where  and
 and  are adjacent sides and
 are adjacent sides and  is the include angle of these sides,
 is the include angle of these sides,
Here PR and QR are adjacent sides and ∠R is the included angle of these sides,
Thus, we can write,
 ,
,  and
 and  ,
,
Thus, the area of the triangle PQR,


 
        
             
        
        
        
Answer:
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Step-by-step explanation:
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