Answer:
On what?
Step-by-step explanation:
 
        
             
        
        
        
Answer:
sum of interior angle of heptagon is 900°.
140°+148°+136°+150°+142°+90°+x=900°
806+x=900°
x=900°-806°
x=94°
 
        
             
        
        
        
Answer:
b = { -4, -3 }
Step-by-step explanation:
was that the question?
 
        
             
        
        
        
Answer:
-12.90, -12.55, 10.25, 10.75, 12.50
Step-by-step explanation:
this is from least to greatest
 
        
             
        
        
        
300 words divided by 60 seconds would equals 5 words a second
hope this helps