△TVS has 2 equal sides so it’s isosceles triangle. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.
Answer:
the 2nd
Step-by-step explanation:
-142
First solve parenthesis,
(12) - (23 +131) =
(12) -154
Finally subtract,
12-154
= -142
Please show a picture so that I can help you
22(12) - 18