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!

32. The absolute value of a number x (|x|) will always be positive. It just means how far the number is from 0 on the number line.
Answer:
u =
⁰
Step-by-step explanation:
- As we know that the sum of interior angles of triangle is 180⁰.
So, according to the question :

Hence, the value of u is 3⁰.

T≤3
remember that this symbol means less than or equal to