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Mkey [24]
3 years ago
10

A rectangular prism has dimensions x units, 2x units, and x + 8 units.

Mathematics
1 answer:
swat323 years ago
5 0

Answer:

number 3

Step-by-step explanation:

2(lw+wh++lh)=SA

2x^2+x^2+8x+2x^2+16x, or 5x^2+24x

2(5x^2+24x)=10x^2+48x

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