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lianna [129]
3 years ago
14

Please helpppppppppp

Mathematics
1 answer:
just olya [345]3 years ago
7 0

We find the area of all the faces and add those up

So

Total area = (12*5) + 2(1/2 *3 *4 ) + (4*12)+(3*12)

= 60 + 12 + 48 + 36

= 156 square feet

third option is the correct one

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C. hyperbola; 9x^2-25y^2-250y-850=0

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The given conic has equation:

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