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Anika [276]
3 years ago
12

What is the order of rotational symmetry for the figure?

Mathematics
1 answer:
Thepotemich [5.8K]3 years ago
3 0

Answer:

Order of rotational symmetry is 6.

Step-by-step explanation:

The number of positions the object looks the same in a 360-degree rotation is known as order of symmetry.

In the given figure, we have 3 line bisecting each other at a point which is the center of the rotation.

Now, we have 6 segments, each segment have a triangle in clockwise direction. All triangles are congruent.

It means central angle divided in 6 equal parts.

\dfrac{360^{\circ}}{6}=60^{\circ}

It means after each 60 degrees we get the same figure.

Since, 6 times the positions of figure looks the same in a 360-degree rotation, therefore, the number of rotational symmetry for the figure is 6.

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Solve the equation.
Levart [38]

Answer:

x=34

Step-by-step explanation:

6 - ( x-7) ^ 1/3 = 3

Subtract 6 from each side

6-6 - ( x-7) ^ 1/3 = 3-6

- ( x-7) ^ 1/3 = -3

Divide each side by a negative

 ( x-7) ^ 1/3 = 3

Cube each side

 ( x-7) ^ 1/3 ^3 = (3)^3

x-7 = 27

Add 7 to each side

x-7+7 = 27+7

x = 34

Check

6 - ( 34-7) ^ 1/3 = 3

6 - (27^1/3 = 3

6 -3 =3

3=3

Good solution

8 0
3 years ago
-3x-6y=11. 2x+y = 4 solving linear systems using multiplication and addition show your work
sladkih [1.3K]
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3 0
2 years ago
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Katena32 [7]
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6 0
2 years ago
3. half of 42, increased<br> by 5
OlgaM077 [116]

Answer:

26

Step-by-step explanation:

Half of 42 is 21.

21 + 5 = 26

Hope this helps you out ; )

3 0
3 years ago
Is 0.2487 a interger
BabaBlast [244]

No.  0.2487 is not an interger.

There are two big reasons for this:

1).  There is no such thing as an ' interger ',
       so no number could be one.
       You probably mean ' integer '.

2).  An integer is a whole number ... a number
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7 0
3 years ago
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