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3 years ago

‼️HELEP MEEE⛔️ ⁉️SOS

Mathematics

1 answer:

Zolol [24]3 years ago

7 0

$\\ \sf\longmapsto x+40=90$ (Complementary)

$\\ \sf\longmapsto x=90-40$

$\\ \sf\longmapsto x=50$

Now

$\\ \sf\longmapsto y+40=180$

$\\ \sf\longmapsto y=180-40$

$\\ \sf\longmapsto y=140$

Now

$\\ \sf\longmapsto x+y=140+50=190$

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