Answer:
The answer is b = -9/2
Step-by-step explanation:
Maybe use photo math i guess
Answer: line 2
Explanation: hope this helps
Answer:
50
Step-by-step explanation:
If R is 65, then T must also be 65 because both of the sides are congruent. 65+65=130 and all angles on a triangle add to 180. Therefore 180-130 is 50