3 years ago

Find the missing segment below brainly

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

8 0

Let it be x

$\\ \sf\longmapsto \dfrac{4}{10}=\dfrac{x}{12+x}$

$\\ \sf\longmapsto 4(12+x)=10x$

$\\ \sf\longmapsto 48+4x=10x$

$\\ \sf\longmapsto 10x-4x=48$

$\\ \sf\longmapsto 6x=48$

$\\ \sf\longmapsto x=\dfrac{48}{6}$

$\\ \sf\longmapsto x=8$

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