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Monica [59]
3 years ago
9

A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during

the rotation?
A.) 1
B.) 2
C.) 4
D.) 8
Mathematics
2 answers:
ycow [4]3 years ago
4 0
Given that the octagon rotates 360 degrees, it is a given that for every regular division of the polygon (360/8 = 45 degrees), the image would coincide with the pre-image during the rotation. Therefore, the octagon would coincide a total of 8 times as it rotates 360 degrees about its center. 
S_A_V [24]3 years ago
4 0

Answer:

8

Step-by-step explanation:

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8 0
3 years ago
If f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,<br> find f(x) – g(x).<br><br> Answer: x^2 - 4x + 3
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Answer:

f(x) – g(x) = x^2 - 4x + 3

Step-by-step explanation:

f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,

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Distribute the minus sign

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3 years ago
Examine the following table, which represents some points on a line
Lady bird [3.3K]

Answer:

Option (b)

Step-by-step explanation:

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And the equation of the line is,

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Where m = slope of the line

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Option (b) will be the answer.

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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