Answer:
the difinition of addition is adding two things together
Step-by-step explanation:
Answer:
I think the answer would be -5
Step-by-step explanation:
Sorry if its wrong
Mark+5=austin
hope this helps
- turtles12345
Answer:
They are supplementary.
Step-by-step explanation:
A linear pair consists of two opposite angles whose non-common sides create a straight line. If a linear pair consists of two angles, then they are supplementary