If The hour hand of a clock moves −30° every hour. How many degrees does it move in 2 ⅕ hours?
2 answers:
Answer:
The hour hand of a clock moves -66* in 2 1/5 hours.
Step-by-step explanation:
2 x -30 = -60, and 1/5 of -30 is -6, and -60-6=-66 degrees.
Answer:
<u><em>it moves -66 degrees </em></u>
Step-by-step explanation:
because every hour it moves -30 so we times that by 2 wich is -60
we then have -60
After we would divide -30 degrees by 1/5 to find the change
That would equel -66 degrees so we now know the rate of change and we can also check it by multiply 5 by 6 witch would give us 30 or -30 so
Anwer -66 degrees
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Step-by-step explanation:
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Step-by-step explanation:
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Answer:
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Answer:
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