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Bumek [7]
2 years ago
13

Ray's pizza serves small and LG pizza. a small pizza has a diameter of 10inches and is sliced into 6 equal slices.a large pizza

has a diameter of 18 inches and is sliced into 12 equal slices. if Charlie are 5 slices of the large and julie ate 7 slices of small who ate the most pizza in turns and area
Mathematics
1 answer:
Andrew [12]2 years ago
3 0
  Amount of pizza eaten by Charlie.
 
7/6× 22/7 × (101/2)² =9350.91667

  Amount of pizza eaten by Julie

5/12 × 22/7 × 90.5² = 10725.3273

   Answer = Julie
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In Matrix we use initially based on systems of linear equations.The matrix method is similar to the method of Elimination as but is a lot cleaner than the elimination method.Solving systems of equations by Matrix Method involves expressing the system of equations in form of a matrix and then reducing that matrix into what is known as Row Echelon Form.<span> 

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</span>⇒ <span>Rewrite the linear equations above as a matrix 
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⇒ <span>Simplify rows
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<span>The steps below are for back substitution. 
</span>
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\left[\begin{array}{ccc}3&0&12\\0&1&6\\\end{array}\right] 

⇒ <span>Simplify rows 
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\left[\begin{array}{ccc}1&0&4\\0&1&6\\\end{array}\right] 

⇒ <span>Therefore, 
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x=4&#10;&#10;y = 6
<span> 

 
</span>

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Step-by-step explanation:

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