4 years ago

Can someone helppp ?

Mathematics

2 answers:

lilavasa [31]4 years ago

7 0

Answer:

1036.7 cm

Step-by-step explanation:

In 22 minutes, the second hand makes 22 full revolutions, for a total angle of 22(2π radians) = 44π radians.

The length of travel is this angle multiplied by the radius:

(7.5 cm)(44π) = 1036.7 cm

kow [346]4 years ago

6 0

Answer:

17.3 cm (3 s.f.)

Step-by-step explanation:

Please see attached picture for full solution.

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