Answer:
Step-by-step explanation:
Get things yo7 need so that you know what you Nkomo
0.21jbvghhjjjjhhhyyhhhhhhjjjj
Amplitude: 4
If midline means center, it is -5
I'm also implying that there is an x in cos(4x)
Answer:
sry im being Dumb im pretty sure its 180 because intersecting lines form vertical angles if those angles are acute the one in between is obtuve a like is 180 degrees