Answer:
20°
Step-by-step explanation:
A triangle = 180°
∴ 180° -120°-40°
=20°
A and D are the solutions that make the inequality true.
6^2= 36
9^2= 81
10^2= 100
-4^2= 16
-9^2+ 81
-12^2= 144
Step-by-step explanation:
the answer in the picture that i sent
Answer:
12
Step-by-step explanation:
I think it’s d because that’s where the z would come from with the AEC right angle.