brookewhite98 brookewhite98

11-02-2021
Mathematics

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A narrow rectangular banner is 3 inches wide. It is 4 times as long as it is wide.
Find the perimeter of the banner.

Respuesta :

11-02-2021

The perimeter is 30 inches.
Width is 3inches
Length is 3•4=12
12+12+3+3=30inches

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