Answer:
dư 0... 7^300 chia 7 đc 7^299 mà
Step-by-step explanation:
Hope this helps
Hope this is correct
Answer: B. 3m-100
N = -3n+8 Brainlist please :)
x = 12
20° + (6x - 2) = 90°
18° + 6x = 90°
6x = 90° - 18°
6x = 72°
x = 72°/6
