Answer:
Step-by-step exA wall is 1200 sq ft.
A gallon of paint covers 200 sq ft.
Complete the conversion factor: 1 gallon / ? sq ftplanation:
 
        
             
        
        
        
Answer:501
Step-by-step explanation: So basically you take 419-2 now thats 417+72=489+12=501
 
        
             
        
        
        
Answer:
4 ft by 12 ft
Step-by-step explanation:
 x^2 +8x -48
Set this equal to 0 to solve for the values of x
 x^2 +8x -48=0
What two values multiply to -48 and add to 8
12*-4 = -48
12+-4 = 8
(x+12) (x-4) = 0
Using the zero product property
x+12 = 0   x-4=0
x=-12           x=4
We cant have a negative length
x=4
The area is 48
48/4 = 12
The other dimension is 12
 
        
                    
             
        
        
        
Answer:
Number 1= 5th vertical line
number 2= 2nd vertical line
number 3= halfway between 2nd and 3rd vertical line
Step-by-step explanation:
 
        
             
        
        
        
1) If it is a function it equals x=6 
2) If this one is also a function it would be x= -6 
Please give a little more information so I can help you more!!!