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Vinil7 [7]
3 years ago
5

What is the volume of a tuna can if the diameter is 13cm and the height is 5cm ?

Mathematics
1 answer:
zloy xaker [14]3 years ago
7 0
The volume of the tuna can is 663.66 cm^3.

Hope that helps!
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slavikrds [6]

Answer:

x = 53

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Step-by-step explanation:

Step(I):-

Given equations are

x -2y =-7 ...(I)

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The matrix form  AX = B

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The determinant

= \left|\begin{array}{ccc}1&-2\\5&-9\\\end{array}\right| = -9+10 =1

By using Cramer's Rule

Δ₁ =      \left[\begin{array}{ccc}-7&-2\\\\-5&-9\end{array}\right]



The determinant is     Δ₁ = -9 X -7 - (10 ) = 53

x = Δ₁ / Δ

x = 53

The determinant

Δ₂ =



Δ₂ = -5 +35

     

 

y = Δ₂/Δ =  30

     

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2 years ago
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