Answer: (4, 3)
Step-by-step explanation:
The formula for coordinate of the mid point is given as :
Mid point = ( ,
 ,  )
 )
 = 9
 = 9
 = -1
 = -1
 = 9
 = 9
 = -3
 = -3
Substituting the values into the formula , we have :
Mid-point = ( ,
 ,  )
 )
Mid-point = (  ,
 ,  )
 )
Mid - point = ( 4 , 3)
 
        
             
        
        
        
The picture in the attached figure
we know that
If a tangent segment and a secant segment are drawn to a <span>circle </span><span>from an exterior point, then the square of the measure of the tangent segment is equal to the product of the measures of the secant segment and its external secant segment
</span>so
DC²=BC*CA-----> CA=DC²/BC
DC=25
BC=14
CA=25²/14-----> CA=44.64
CA=BC+BA----> BA=CA-BC----> BA=44.64-14----> BA=30.64
BA is the diameter
hence
<span>the length of diameter BA is 30.64----> round to the nearest tenth---> 30.6
</span>
the answer is<span>
the length of diameter BA is 30.6</span>
 
        
        
        
Answer:
sorry I don't have the answer right now but ill let you know 
 
        
             
        
        
        
So if she still has $27.12, then during her call, she used a total of $2.88.
$2.88 = 288 cents. 
Therefore 288 divided by 6 = 48
Therefore the answer is 48 minutes.
        
             
        
        
        
Answer:
There should be 120 peanuts
Step-by-step explanation:
We can use ratio's to solve this problem
5 bags
---------------
75 peanuts
5 bags           8 bags
---------------  = ------------------
75 peanuts      x peanuts
Using cross products
5x = 75*8
5x = 600
Divide each side by 5
5x/5 = 600/5
x = 120