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oee [108]
3 years ago
15

ABCDEFGH is a regular octagon. The minimum degree of rotation by which this octagon can map onto itself is

Mathematics
2 answers:
evablogger [386]3 years ago
5 0
<span>The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º. </span>
ra1l [238]3 years ago
3 0

Answer:

The regular octagon has rotational symmetry. Since it is comprised of 8 "equal parts", divide 360º/8 to determine the smallest angle of rotation. 360º/8 = 45º.

Step-by-step explanation:

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Line I is parallel to line m. If the measure of &lt;6 is 75, what is the measure of &lt;2?
Tamiku [17]

Answer:

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2 years ago
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Triss [41]

Answer:

when you divide you get -11/12

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2 years ago
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Hannah buys 2/3 pound of roast beef. She uses 1/4 pound to make sandwiches for lunch. How much roast beef does she have left?
Vanyuwa [196]
First we need to make both fractions equal to each other, and that means having to have the denominators the same.

What both 3 and 12 easily go into is 12.

So we need to make both fractions have a denominator of 12, so we multiply.

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7 0
2 years ago
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Explain your reasoning for your answer above. <br><br> I’ll give brainliest !!
Juliette [100K]

Answer:

A

Step-by-step explanation:

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2 years ago
The perimeter of the parallelogram is 102 feet. Find m. Write your answer as a decimal or mixed number. The length is 3m and the
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m is 48 because since they said perimeter you would have to add 3 twice and then subtract is with 102 which is 96 the divide 96 by 2 and you would get 48.

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