I guess you need to find what E is, though sadly this isnt enough information to me....
        
             
        
        
        
We plug in 14 for x when we set the two equations equal to each other to prove they are equal. 
So true LM congruent to MN 
 
        
             
        
        
        
Answer: 864 tiles
Step-by-step explanation:
Rather than calculating the whole area of bathroom and area of one tile, It is quicker and easier to determine how many rows of tiles that will be needed. 
Note that 1 feet = 12 inches
Each tile measures 3 inches on each side.
Length: 9 feet = 9 × 12 = 108 inches
Therefore, 108/3 = 36 tiles will fit along the length.
Width: 6 feet = 6 × 12 = 72 inches. Therefore, 72/3 = 24 tiles will fit along the width. 
So, (36 × 24) = 864 tiles will be needed. 
 
        
             
        
        
        
Answer:
The point will move to the left 4 place values.
Step-by-step explanation:
When you add or subtract from the x value, you are moving the point parallel to the x-axis, the amount you need to go. If subtracting, you move left, if adding, you move right. 
When you add or subtract from the y value, you are moving the point parallel to the y-axis, the amount you need to go. If subtracting, you move down, if adding, you move up. 
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Answer:
6
Step-by-step explanation:
The circumference of a circle is 
 , so
, so  .  We can use this because the area of a circle is
.  We can use this because the area of a circle is  .  Thus,
.  Thus,  .
.