Answer:

Step-by-step explanation:
Use the formula for a semicircle's perimeter.

Plug in 6 for d.

Let's use 3.14 for  , just to make it easier, but of course, if it states to round it to something else, just plug in that many values for
, just to make it easier, but of course, if it states to round it to something else, just plug in that many values for  .
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Answer:
0.5 inches per a month
Step-by-step explanation:
you turn them to a decimal to make them easier and then divide them to get the answer.
 
        
             
        
        
        
-5+25 is (20) and it’s in the parenthesis so it’s still connected by multiplication. your answer is 40.
        
                    
             
        
        
        
Answer:
2 : 1
Explanation:

<u>1st sector</u>:

<u>2nd sector</u>:

Ratio of 1st sector to 2nd sector:
44.68 : 22.34
2 : 1