Answer:
Step-by-step explanation:
Let width = w units
Length = 4w - 3 
Cost for lining corners of wall = $ 18.50
Perimeter of the wall = 18.50/0.25 =  74 ft
2*(length  +width ) = 74
2*(4w - 3 + w) =74
2*(5w - 3) =74
10w - 6 = 74   {Add 6 to both sides}
10w - 6 + 6 = 74 + 6
10w = 80
Divide both sides by 10
10w/10 = 80/10
w =  8 ft
Length = 4w - 3 = 4*8 - 3 = 32 - 3 
Length = 29 ft
Area of the wall = length * width 
                            = 29 * 8
                            =  232 square ft
Cost of painting the wall per square feet = 20 cents = 0.20
Cost of painting 232 square feet = 232 * 0.20
                                                              = $ 46.40
 
 
        
             
        
        
        
Answer:
 will have a trillionare by that time
Step-by-step explanation:
 
        
             
        
        
        
<u>Answer:</u>
The angles measures x and 4x are complementary angles. The value of x is 36 degrees
<u>Solution:</u>
Given, two angles are x and 4x
We have to find the value of above given x  
We are also given that, given two angles are complementary angles for each other
So, we know that, <em>sum of any two complementary angles will always be equal to 180 degrees </em> 
Then, in the problem given,

Hence the angles measures x and 4x are complementary angles. The value of x is 36 degrees
 
        
                    
             
        
        
        
I think its 11250 I'm so sorry if that's wrong bc I'm new at this