Answer:
-1/24
Step-by-step explanation:
-7/8 - (-5/6)
Subtracting a negative is like adding
-7/8 + 5/6
Get a common denominator
-7/8 * 6/6    + 5/6 *8/8
-42/48 + 40/46
-2/48
-1/24
 
        
             
        
        
        
Answer:
9cm
Step-by-step explanation:
making perpendicular "A" from center "O"
 we get,OA=4cm(half of 8cm)
 Now,
In triangle POA,
 h^2=p^2+b^2 
 5^2=4^2+b^2
 25=16+b^2
 9=b^2
 b=3cm
PA=3cm
hence,length of chords=3+3=9cm
 
        
             
        
        
        
<span>Use the formula d=sqrt[(x₂-x₁)^2+(y₂-y₁)^2] to find distance between 2 points.
DE = </span><span>√17
EF = </span><span>√18
FD = </span><span>√17
See the attachment for the complete workout.
Since,All the sides are not same to make an equilateral triangle.
So its not an equilateral triangle</span>
 
        
        
        
Answer:
point c
Step-by-step explanation:
right 3 up 6
 
        
                    
             
        
        
        
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