2 years ago

What is the surface area of a right rectangular prism with a width of 12 inches, a length of 6 inches, and a height of 8 inches

Mathematics

1 answer:

vladimir2022 [97]2 years ago

8 0

Answer:

576

Step-by-step explanation:

12 *6 is 72 and 72 *8 is 576

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Korolek [52]

For this case we must solve the following system of equations:

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To solve we follow the steps below:

We multiply the second equation by -3:

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Thus, we have the equivalent system:

$3x-3y = -3\\-6x + 3y = 15$

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Thus, the solution of the system is given by:

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