Risk - 5 = 16. It is just mathematical language.
        
             
        
        
        
It is a because when squared the product ensues as such so A Is the value
        
             
        
        
        
Answer:
18900 watt-hours
Step-by-step explanation:
3600 x 24 (hours in a day) = 150
150 x 6 (hours) = 900
3600 (watt hours per day) x 5 (days) = 18000
18000 x 900 = 18900
total= 18900
 
        
             
        
        
        
Answer:
D, 1890 M 2
Step-by-step explanation:
45 x 42 = 1890
as a 3d shape, this would be m3
but because its flat, 2d, its m2