Answer:
   about 26.6 times
Step-by-step explanation:
The circumference of the ball is found from ...
   C = 2πr = 2π(4.3 in) ≈ 27.02 in
There are 12 inches per foot, so the 60 foot distance of interest is ...
   (60 ft)×(12 in/ft) = 120 in
In terms of ball circumference, that distance is ...
   (120 in)/(27.02 in/rotation) ≈ 26.6 rotations
If the ball starts rotating at the foul line, it will turn about 26.6 times before reaching the head pin.
 
        
             
        
        
        
Answer:
1.c
2.b
3. c
4.d
Step-by-step explanation:
leave an brainlest! 
 
        
             
        
        
        
Step 1: Simplify both sides of the equation.<span><span><span>x2</span>−7</span>=9</span><span>Simplify: (Show steps)</span><span><span><span><span>12</span>x</span>−7</span>=9</span>Step 2: Add 7 to both sides.<span><span><span><span><span>12</span>x</span>−7</span>+7</span>=<span>9+7</span></span><span><span><span>12</span>x</span>=16</span>Step 3: Multiply both sides by 2.<span><span>2*<span>(<span><span>12</span>x</span>)</span></span>=<span><span>(2)</span>*<span>(16)</span></span></span><span>x=32</span><span>
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Answer:
   the numbers are 7 and 11
Step-by-step explanation:
If you add the smaller to the sum of numbers, you have the sum of the greater and twice the smaller. That is ...
   18 + smaller = 25
   smaller = 25 -18 = 7
   larger = 18 -7 = 11
The two numbers are 7 and 11.
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If you like, you can write two equations. Let x and y represent the smaller and larger numbers, respectively.
   x + y = 18
   2x + y = 25
Subtract the first equation from the second:
   (2x +y) -(x +y) = (25) -(18)
   x = 7
   y = 18-x = 18-7 = 11
The numbers are 7 and 11.
 
        
             
        
        
        
Answer:
256h28k8
Step-by-step explanation: