Question

Determine x e y. Responde certo ou denunciou.

Answer 1

Oie tudo bom☺?!

→ a) 90+90+2x+x = 360

→ 180+3x = 360

→ 3x = 360-180

→ x = 180/3

→ x = 60

→ b) y = 180-72 = 108

→ 34+72+x = 180

→ 106+x = 180

→ x = 180-106

→ x= 74

→ c) x+x+12+x-10+x+10+x+15+x+35+x+20+x+30 = 360

→ 8x+112 = 360

→ 8x = 360-112

→ x= 248/8

→ x= 31

Espero ter ajudado! Bons estudos!

Att. Trasherx