Answer:
83 i think. I learned this a while ago so it might be wrong but i believe supplementary angles add to 180 and complementary add to 360 :)
Step-by-step explanation:
Answer:
(0,-15)
Step-by-step explanation:
i think.. trust someone else!! I'm not 100% sure...
Answer:
four multiplied by twelve plus three
Step-by-step explanation:
using order of operations, you solve the multiplication before the addition, so put that first.
Answer:
2 and 14/15
Step-by-step explanation: