Answer:
-13
negative 13
RPTA: 81
Step-by-step explanation:
Ya Que 243 ÷ 3 = 81
DE NADA UWU
C. 13.6
a^2+b^2=c^2
64+121=185
square root of 185 = 13.6
YNW MELLY
Step-by-step explanation:YNW MELLY