Answer:
The answer is 48pi 
Step-by-step explanation:
what you have to do is you have to do 8*6=48 and there you go your answer
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Considering the expression

As

<em>Improper fraction is a fraction which has numerator greater than denominator, such as 5/3.</em>
So,

As  is converted into improper fraction
 is converted into improper fraction   .
 . 
And   can not be further reduced.
 can not be further reduced. 
Therefore,
 
Keywords: fraction, reduced form, improper fraction
Learn more about fractions from brainly.com/question/535608
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Answer:
In the picture above. 
Step-by-step explanation:
Using some identities for solution 
I hope that it's a clear solution. 
 
        
             
        
        
        
Answer:
1. Step 2: 2a-6+6 Step 3: 2a
2. Step 2: 8(2d+3)
Step by step explanation:
Here’s my work form what I seen:
 
        
        
        
Answer:
Changes in gas equals -5 times 6
After six hours the changes in gas were -30
Step-by-step explanation: