2 years ago

Describe what pie is and explain how it Is used in finding the circumference of a circle

Mathematics

1 answer:

irakobra [83]2 years ago

3 0

Answer:

Step-by-step explanation:

Pi is the ratio of a circle's circumference to its diameter.

The circumference = π * the diameter of the circle (Pi multiplied by the diameter of the circle)

Hope this helps!

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steposvetlana [31]

Answer:

z = -9.538546756+ 15.26486573i

Step-by-step explanation:

z = |z| cos theta + |z| i sin theta

We know |z| and theta

z = 18 cos 122 +18i sin 122

z = -9.538546756+ 15.26486573i

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3 years ago

What is 18/5 as a terminating decimal (use long division)

Mariana [72]

Answer:

3.6

Step-by-step explanation:

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2 years ago

A jet travels 470 miles in 2 hours. At this rate, how far could the jet fly in 12 hours?

anzhelika [568]

470 miles in 2 hrs......470/2 = 235 per hr

in 12 hrs...
235 * 12 = 2820 miles <==

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2 years ago

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3x+8x(-8x+3)= simplify it i guess

xxMikexx [17]

Answer:

27x-64x^2

Step-by-step explanation:

Distribute the 8x

3x-64x^2+24x

Combine like terms (3x and 24x)

27x-64x^2

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2 years ago

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What is the answer of this on (if 3 pieces of candy cost $2.10 how much would four pieces cost)

ale4655 [162]

Answer:

70 hope it helps

Step-by-step explanation:

210/3=70

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1 year ago