Answer:      20 diagonales
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
11+3z
Step-by-step explanation:
You would combine the like terms, 9+4-2 is 11 and 6z-3z=3z
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Area of the good part= area of whole roof - area of bad part
Since the roof is a square roof, the area will be calculated using the formulae for area of a square
Area of a square =length²
Area of good part =(x+12)²-x²
A= {(x+12)(x+12)} - x²
A = (x²+12x+12x+144) -x²
Open the bracket and rearrange the equation
A= x²-x²+24x+144
A=(24x+144) ft
 
        
             
        
        
        
Answer:
$160
Step-by-step explanation:
El monto total a pagar es de $350
 es pagado por mamá
 es pagado por mamá
 es pagado por el hermano mayor
 es pagado por el hermano mayor
La porción pagada por papá es

Esta cantidad pagada por papá es

Esta cantidad pagada por papá es $160.
 
        
             
        
        
        
The correct answer is option 1: g(x) = f(x +3). It represents a horizontal transformation of 3 units to the left.