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  • 12-03-2021
  • Mathematics
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A 50 foot building casts a shadow that is 65 feet long. At the same time of day, a 10 foot sign casts how long of a shadow?

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4a6hmnti8a 4a6hmnti8a
  • 12-03-2021
set up a proportion

50 10
___=___

65 x

50(x)=(65)(10)

50x=650

x=650/50

x=13
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