What's the circumference of a circle with a diameter of 30 centimeters?
A. 188.4 centimeters
B. 94.2 centimeters
C. 9.55 centimeters
D. 47.1 centimeters

The circumference of a circle with a diameter of 30 centimeters is: 94.2 centimeters. Solution: Circumference (c) = Diameter (d) * pi c = 30 * 3.1416 c = 94.2.

Question

Asked 10/14/2018 12:05:50 PM

Updated 4/25/2019 2:31:27 AM

1 Answer/Comment

Rating

8

The circumference of a circle with a diameter of 30 centimeters is: 94.2 centimeters.

Solution:

Circumference (c) = Diameter (d) * pi

c = 30 * 3.1416

c = 94.2.

Solution:

Circumference (c) = Diameter (d) * pi

c = 30 * 3.1416

c = 94.2.

Added 4/25/2019 2:31:27 AM

This answer has been confirmed as correct and helpful.

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Question

Updated 10/14/2018 1:01:52 PM

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Question

Not Answered

Updated 10/14/2018 11:44:54 PM

1 Answer/Comment

5 × 5 × 5 × 5 using exponents is 5^4.

Added 10/14/2018 11:44:54 PM

This answer has been confirmed as correct and helpful.

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Updated 10/14/2018 11:43:04 PM

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Question

Updated 10/14/2018 11:44:15 PM

4 Answers/Comments

4p + 9 + (–7p) + 2 = 4p + 9 -7p +2 = -3p +11.

Added 10/14/2018 11:41:27 PM

This answer has been confirmed as correct and helpful.

Confirmed by alfred123 [10/14/2018 11:44:52 PM]

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Added 10/14/2018 11:41:42 PM

This answer has been confirmed as correct and helpful.

Confirmed by alfred123 [10/14/2018 11:45:08 PM]

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Added 10/14/2018 11:42:00 PM

This answer has been confirmed as correct and helpful.

Confirmed by alfred123 [10/14/2018 11:45:31 PM]

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