Answer:
 square inches
 square inches
Step-by-step explanation:
Given: 
The quilt made by Spencer had a 7×7 array of different color square patches such that each patch is  in long.
 in long.
To find: the area of the whole quilt
Solution:
Side of each quilt = 
Quilt is in the form of a square such that area of square is given by 
Therefore, area of quilt =  square inches
  square inches
 
        
             
        
        
        
Answer:
13) 8.6
Step-by-step explanation:
To find the side length, use a trig function to solve for x.
You have the adjacent side and hypotenuse to the angle. Use the cosine function since its ratio is adjacent over hypotenuse. 
This means Cos 52 = x / 14. Solve for x.
Cos 52 = x / 14
14* Cos 52 = x
8.6 = x
 
        
             
        
        
        
Answer:
11x=0
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
ofc the brainliest 
Step-by-step explanation: