Answer:
10
Step-by-step explanation:
| | means absolute value. Absolute value is always positive, so your equation would be evaluated to 9 + 1 = 10
1) given
2) definition of an angle bisector
3) reflexive
4)
(ASA)
5)
(CPCTC)
I think it would be the second question!
Answer:
-4, -x^2, x^2, 4
Step-by-step explanation: