En un poliedro, un ángulo poliedro es la región del espacio comprendida entre todas las caras que concurren en un mismo vértice. ¿Cuál de estos ángulos poliedros no es posible?

what am i looking for finish the question.

step-by-step explanation:

5.762159

step-by-step explanation:

it would be 9 because when it is the nine is over five so that would mean it rounds up to 90 or 9

a.for lorena 14 hours makes $126   for 16 hours she makes 144

for julie 6 hours makes $72 for 21 hours its $252

b. julie makes more money than lorena julie makes $12 an hour and lorena makes $9  

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