3 years ago

What's the process for these problems?

1 answer:

8 0

For the questions 53-62 all you have to do is use the equation:

y - y1 = m (x - x1)

Then substitute the values and simplify

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Veronika [31]

Sector area = 0.5 * r^2 * angle (in radians)

so:

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r^2 = 16 pi /(0.25 pi) = 64

r = 8

therefore it would be d

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Murljashka [212]

Answer:

4x+2=22

4x+2-2=22-2

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chubhunter [2.5K]

C is the answer hope this helps.

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4 years ago