3 years ago

I need help on number twenty three

Mathematics

1 answer:

vekshin13 years ago

6 0

Answer:A

Step-by-step explanation:

O has more than A

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A star in the sky appears to move by 12 arcseconds over the course of 6 months. Convert this number into first areminutes then d

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Answer:

Given :A star in the sky appears to move by 12 arc seconds over the course of 6 months.

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60 arc seconds = 1 arc minute

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pantera1 [17]

Isolate the w. Note the equal sign. What you do to one side, you do to the other.

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