1 answer:
            
              
              
                
                
Answer:
Distributive
Step-by-step explanation:
3(x + 5) = 7x - 13   given
3x + 15 = 7x - 13   distribute
- 3x -3x   Subtraction property of equality
15= 7x - 13
+13 +13    Addition property of equality
28 = 7x   
7 7   division property of equality
4=x   simplify
x=4
 
                                
             
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It should be g(-3π) = sec(-3π)
I hope that helped. 
        
                    
             
        
        
        
Answer:
1470 square feet
Step-by-step explanation:
15x10 =150
132×10=1320
total =1479
 
        
             
        
        
        
There are exactly 360° in a circle, so the angle measure would be 3/360 * 360 = 3°.
 
        
             
        
        
        
The Answer of <span>−2cos2π91 =</span> is -2