Answer:
 or in decimals: 0.0625
 or in decimals: 0.0625
Step-by-step explanation:
4*4*4 is 4³ or 16*4 or 64
4*4*4*4*4 is  or 16*16*4 or 256*4 or 1024
 or 16*16*4 or 256*4 or 1024
We have  which divided by 8 is
 which divided by 8 is  which divided by 8 again is
 which divided by 8 again is 
 
        
                    
             
        
        
        
Answer:
B. 94
Step-by-step explanation:
Angle B = 180 - 143 = 37°. 
Angle B + Angle C + Angle D = 180°
37° + 49° + Angle D = 180°
Angle D = 180° - 86° = 94°
 
        
             
        
        
        
Answer:
413x6=345467
Step-by-step explanation:
 
        
             
        
        
        
Triangle is equilateral with sides of 6.
Therefore all angles = 60°
Ht of 30-60-90 is 3sr3 = 5.196 
Area of 30-60-90 = 1/2×b×h = 3×5.196
Area = 15.59
Pie slice from each corner = 60/360×pi×r^2, with r = 3
1/6×pi×9 = 4.71 × 3 pie slices = 14.13
So, shaded inner region = area triangle - 3 pie corners = 15.59-14.13
= 1.46