The height of a building is proportional to the number of floors. The figure shows the height of a building with 9 floors. help me with a and b please

The height of a building is proportional to the number of floors The figure shows the height of a building with 9 floors help me with a and b please class=

Respuesta :

Answer:

Step-by-step explanation:

69n² × 69n² =0

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