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mina [271]
3 years ago
12

Which shows 0.23 repeated as a fraction. A. 2/33 B. 7/33 C. 23/99 D. 7/30

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
8 0

Answer: c

Step-by-step explanation: 23/99 as a fraction

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Wha is the area of this
Korvikt [17]

Octagon, stop sign.

Eight isoscles triangles.   It looks like we're told the side is 9.9 and the height to the side (also called the apothem) is 12.

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area = 8(1/2)(9.9)(12) = 475.2

Answer: 475.2

Usually we wouldn't be told 9.9 -- this is the baby version.  We know each of those isoscles triangles has unique angle 360/8=45 degrees, so the apothem and half the side of the octagon are a right triangle with acute angle 22.5 degrees.

The area of the right triangle with long leg 12, short leg x,

tan 22.5 = x/12 or

x = 12 tan 22.5

Twice that is what we're told is 9.9; let's check:

2x = 24 tan 22.5 = 9.941125496954282

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and there are 16 of these

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6 0
3 years ago
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White raven [17]
Let your integers be x - 2, x, and x + 2, provided x is an odd integer.

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6 0
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Read 2 more answers
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Answer:

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Step-by-step explanation:

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Answer:

A proportional relationship is something like:

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This could be something like:

y = 3*x + 1

The graph of this is:

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Р<br> 45°<br> 45°<br> 44°<br> what is the value of p
Andreyy89

Answer:

B.) 22 square root of 2

Step-by-step explanation:

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