Answer:
I think 80
Step-by-step explanation:
100/15=6.66666667
12x6.67=80.4
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
I just had the exact same question on a worksheet
 
        
             
        
        
        
Answer:
9
Step-by-step explanation:
 (3x³)²              Distribute the exponent of 2 to everything
(3² )                Simplify
)                Simplify
9
If this answer is correct, please make me Brainliest!
 
        
             
        
        
        
Use Pythagoras theorem,
c² =a² +b² 
x² =10² +10<span>² 
</span>x<span>² =100+100
</span>x<span>² =200
</span>x=14.14
x=14.1
        
             
        
        
        
Based on the information given, the length of fabric that's needed will be 288 inches.
From the information given in the question, we are informed that the side length of the table is 72 inches. Therefore, in order to calculate the fabric needed, we have to find the perimeter and this goes thus:
= 72 inches × 4
= 288 inches.
Therefore, the length of fabric that's needed will be 288 inches.
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