Answer:
s = -1
Step-by-step explanation:
7 = -10s -3 <== add 3 to both sides
+3        + 3
10 = -10s <== divide both sides by -10
/-10    /-10
-1 = s
Final answer: -1 = s  or  s = -1
Hope this helps!
 
        
             
        
        
        
30 degrees because it's a 30-60-90
        
             
        
        
        
The second question is number 3 for the polygon translation.
Question 3 is 2 units right and four units down.
        
                    
             
        
        
        
5x0.02=10 hope this helps! :)
        
             
        
        
        
The circumference when the diameter is 18 = 18pi
The circumference when the diameter is 6 = 6pi
18pi/6pi=3
The circumference will become a third of what it was.
Hope this helps!