Answer:
i don't know
Step-by-step explanation:
Answer:
First question:
D. 11 hours
Second question:
120cm/second
Hope this helped have a great day!!♥♥
Answer:
81°+x=180°[co interior angles]
x=180°-81°
x=99°
x°=(3y+33)°
99°=(3y+33)°
99-33=3y
66=3y
66/3=y
22=y
3w7+89 so 2 to the power of 6