Answer:
729
Step-by-step explanation:
9 x 9 = 81
81 x 9 = 729
Answer:
eegstecation
Yea YEA
Step-by-step explanation:
Answer:
87
Step-by-step explanation:
sorry if im wrong
Answer:
x=28°
Step-by-step explanation:
2x+3x-10+50=180
5x+40=180
5x=180-40
5x=140
x=140/5
x=28°
the correct answer is 36°