Answer:
213 in base 4 = 124 in base 5
Step-by-step explanation:
First we convert base 4 to base 10
213 in base 4 
2*42 + 1*41 + 3*40
32 + 4 + 3
39 in base 10
Now we convert base 10 to base 5
 39/5  
 7/5  r = 4
 1	r = 2
124 in base 5
Hence 213 in base 4 = 124 in base 5
 
        
             
        
        
        
Answer:
x≤17
Step-by-step explanation:
 
        
             
        
        
        
Answer:
12
Step-by-step explanation:
4 × 3 = 12
3/3 = 12
2/3 = 8
1/3 = 4
8 slices were eaten and 4 are left, and if you add 8 + 4 or you multiply the 3 × 4, you get 12. There were originally 12 slices.
 
        
             
        
        
        
3*10⁻⁵ + 0.0000022
= 0.00003 + 0.0000022  = 0.0000322
= <span>0.0000322 = 3.22 * 10</span>⁻⁵
        
             
        
        
        
The point (6, 6) is the mid-point of A and B. Then the coordinate of the point B is (7, 5).
<h3>What is coordinate geometry?</h3>
Coordinate geometry is the study of geometry using the points in space. Using this, it is possible to find the distance between the points, the dividing line is m:n ratio, finding the mid-point of the line, etc. 
Point A (5, 7) is reflected over the point (6, 6) and its image is point B. Then the point (6, 6) is the mid-point of the A and B. Then the coordinate of the point B will be 

More about the coordinate geometry link is given below.
brainly.com/question/1601567
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