If the perimeter is 16, the side length is 4 units. 
To find the area of the shaded sections, you will use the fractional part that each section represents and multiply that fraction by the total area of the square. 
Area of DEA is 1/4 of 16 square Units (4 x 4).
1/4 x 16 = 4 square units 
Area of EFB is 1/8 of 16 square units.
1/8 x 16 = 2 square units
 4 square units +2 square units equals 6 square units.
 The area of the shaded region is 6 square units. 
        
             
        
        
        
C = pi * d
a = pi * (d/2)^2
        
             
        
        
        
Answer:
x > -5
Step-by-step explanation:
You multiply both sides by -1
Simplify
Divide both sides by 5
Simplify
Subtract 7 from both sides
Simplify
Please give me BRAINLIEST and THANKS lol <( ̄︶ ̄)>
 
        
             
        
        
        
Answer:  x<-10
Step-by-step explanation:
the < in the math equation means that the number to the right is greater than the number to the left.   x can not be -10 it has to be lower (smaller).