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Softa [21]
3 years ago
15

Aaron is in his math class. His teacher says that class will be dismissed when the minute hand makes a 90° clockwise rotation. W

hat time will it be when the teacher dismisses the class?
4:05
3:35
3:25
3:20
3:55

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0

Answer:

3:20

Step-by-step explanation:

The 360 degrees clockwise rotation of the minute hand corresponds to 60 minutes.

The 90 degrees clockwise rotation is one-fourth of the 360 degrees, and hence will corresponds to 15 minutes.

The time is now 3:05.

After 15 minutes the time will be 3:20

Therefore the teacher dismisses the class at 3:20

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Answer:

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Step-by-step explanation:

Solve the first equation for y, then substitute into the second.

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