i mean ig but 129.... ehh
 
        
                    
             
        
        
        
1.       <span>The name of period that has 486 in the given number which is 751 486  is hundreds.
period is considered to a group of places of the digits, like the given number 486 is the group of hundred because the highest number it contains is 400.
=> 400 + 80 + 6
=> 4 hundreds + 8 tens + 6 ones
=> 486
while 751 is the period of hundred thousands.
=> 700 000 + 50 000 + 1 000
=> 751 000
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Answer:
x = -33
Step-by-step explanation:
2/3(x+6)=-18 
Multiply each side by 3/2
3/2*2/3(x+6)=-18*3/2
 x+6 = -27
Subtract 6 from each side
x +6-6 = -27-6
x = -33
 
        
             
        
        
        
Answer:
Step-by-step explanation:
a taingle adds up to 180 degrees if that helps
 
        
             
        
        
        
Answer:
6.6 HOURS!
Step-by-step explanation:
Hope this helps!
:D:D:D:D