The should be 158 ways, because 9*8+8*7+6*5=158.
I used similarities in triangles
Answer: 60 rows
Step-by-step explanation:
6000/100=60 rows
Answer:
16.12ft
Step-by-step explanation:
Check attachment
I'm going to assume you mean 3 to the power negative 5.
3^-5
Use rule [ x^-y = 1/x^y ]
3^-5 = 1/3^5 = 1/243
Best of Luck!