C because you have to think a bout how to get from y to x
Note: Consider the side of first triangle is TQ instead of TA.
Given:
Triangles TQM and TPN which share vertex T.

To find:
The theorem which shows that
.
Solution:
In triangle TQM and TPN,
[Given]
[Given]
[Given]
Since two sides and their including angle are congruent in both triangles, therefore both triangles are congruent by SAS postulate.
[SAS]
Therefore, the correct option is C.
Answer:

Step-by-step explanation:
Simplify the expression and you will get this.
hope this helps
Exact form: b= 22/5
Decimal form: b= 4.4
Mixed number form: b= 4 2/5