Step-by-step explanation:
The pendulum swings over an angle of 2×(2°30') or 5° so we need to convert this to radian measure first:

so the arc length is given by

Answer:
2261.46
Step-by-step explanation:
51142% = 5114200
√ 5114200 = 2261.46
Answer:
Step-by-step explanation:
3/4
6/8
12/16
24/ 32
48/ 64
9/12
Answer: (n2+1) (n+1) (n-1)
Step-by-step explanation:
Answer: 3.5 integers can be in decimals too. and any number counts as an integer except for 0