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6 foot tall person cast 2.5 foot long shadow at the same time that a buildind cast a 40 foot long shadow how tall is the buidling

Respuesta :

meghanwilson
you need to do a proportion which would look like then use cross products.
Ver imagen meghanwilson

Answer:

.04

Step-by-step explanation:

25/6.25=x/2

6.25X25/6.25=6.25 x X/2

2.5/3.25=3.125X3.125

25/3.125=.04

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