Viola says that she can find the surface area of a rectangular prism by finding the area of one face and
multiplying by 6. When is this true? When is this not true?
Use diagrams to explain your answer.

This is only true with a cube

Step-by-step explanation:

Only a cube has 6 equal faces of equal size.

I can't really put a diagram here so i hope that explanation helped!

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choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

i’m here for points.