<span>the question is, If m∠D = 18° and m∠C = 45° what is arc BC? your answer is B. 54 degrees </span>
        
                    
             
        
        
        
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Answer:
√-16=4√-1=4i
4i is an imaginary number and a complex number.
 
        
             
        
        
        
Answer:
1.2 inches
Step-by-step explanation:
Area of sphere
A = 4πr²
17.6 = 4(3.14)r²
17.6 = 12.56r²
Divide both sides by 12.56
1.4012738854 = r²
Take the sqaure root of both sides
1.1837541491 = r
Rounded
r = 1.2
 
        
             
        
        
        
Must it be a scatterplot or no?