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dolphi86 [110]
3 years ago
14

| -9 -11 | + 1 simplify

Mathematics
1 answer:
ololo11 [35]3 years ago
6 0

Answer:

21

Step-by-step explanation:

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An arc of a circle is 3πm long, and it subtends an angle of 72° at the center of the circle. Find the radius of the circle.
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Answer:

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Step-by-step explanation:

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Answer:

step 1

Step-by-step explanation:

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3 years ago
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Answer:

One solution: (6, -1)

Step-by-step explanation:

I have attached the work to your problem below.

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3 years ago
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