Answer:
here
Step-by-step explanation:
9-3=6
9+-3=6
O2 is the answer because without that
Step-by-step explanation:
The answer is :-
x and w : Dr. Alpha was meeting up with this patient in the library.
Know why:-
Because x and w are Vertically Opposite Angles! And they are always same!

B= the base of the object
Step-by-step explanation:
