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ahrayia [7]
3 years ago
9

The circumference of a circle is 13π m. What is the area, in square meters? Express your answer in terms of π π.

Mathematics
2 answers:
Nuetrik [128]3 years ago
7 0

Answer:

42.25π

Step-by-step explanation:

The circumference is the diameter times pi.

This means that 13π/π=13 (the diameter)

The radius is diameter/2, so it is 13/2 which is 6.5

The area is the radius squared times pi

6.5^2 = 42.25

42.25π is the area

Deffense [45]3 years ago
4 0

Answer:

13×(22/7)whole square

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nikklg [1K]

Option A: -8 is the right answer

Step-by-step explanation:

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Option A: -8 is the right answer

Keywords: Quotient, remainder

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Zigmanuir [339]

Answer:

Step-by-step explanation:

x = the number

x + 1/6x + 2 1/2x + 7 = 12 1/2

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5 0
3 years ago
If an object is projected upward into the air from ground level, then the height h(t) of the object
AfilCa [17]

Answer:

21.5secs

Step-by-step explanation:

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Answer:

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3 years ago
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