luisterze luisterze

11-05-2017
Mathematics

contestada

Use a proportion to solve the problem. Round to the nearest tenth as needed. A building casts a shadow 36 m long. At the same time, the shadow cast by a 40-cm tall pole is 68 cm long. Find the height of the building.

Respuesta :

emarina emarina

11-05-2017

40/68=x/36
The answer is x=21.2

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