ma6kosyasketballe ma6kosyasketballe

07-06-2016
Mathematics

contestada

what value of a makes the equation true
18/60=12/a

a 30
b 4
c 20
d 40

Respuesta :

olamohamed0 olamohamed0

07-06-2016

the answer is d 40
by applying the cross product

Answer Link

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