Answer:
Thank you, Also that is really cool
Step-by-step explanation:
The only complete pattern is the middle one
we see that 38-29=9
so the middle number minus the first number equals the third number
for the last row
21-1=20 so you have 1 21 20
for the first one
17- ?=37
54-17=37 54 17 37
The length of a pendulum that makes one full swing in 1.9 s is about 2.926 which is about 3ft when rounded to the nearest foot
1. Start at 2, then go up one over two for the next point.
2. Start at -1, then go up two over one for the next point.
