Question

Me ajuda aí, se puder rápido

Answer 1

$a)\\\\3x\\\\\\b)\\\\\frac{x}{2} \\\\\\c)\\\\90°-x=complemento\\\\\\d)\\\\180°-x=suplemento\\\\\\e)\\\\90°-x=complemento(*4)\\\\\\f)\\\\90°-(x*4)=\\\\\\g)\\\\180°-x=suplemento (:3)=\frac{suplemento}{3} \\\\\\h)\\\\180°-(\frac{x}{3})=$

Espero ter ajudado!!!