Answer:
528 square inches
Step-by-step explanation:
SA = 2(10·16) + 2(10·4) +2(4·16) 
= 2(160)+2(40)+2(64)
= 320 + 80 + 128
= 528 square inches 
 
        
             
        
        
        
Answer:
20
Step-by-step explanation:
10 + 10 
= 20
Just add units place first.
0 + 0 = 0
Then tens place.
1 + 1 = 2
So the number,
=> 20
 
        
             
        
        
        
Answer:
Its a straight line
Step-by-step explanation:
 
        
             
        
        
        
Answer:
○
Explanation:
<em>See above</em><em> </em><em>explanation</em>
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