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Anestetic [448]
2 years ago
7

How many rotational symmetries does a regular octagon has and how many lines of reflection symmetry does a regular octagon has?

Why?
Mathematics
1 answer:
astraxan [27]2 years ago
8 0

Answer:

The 11 symmetries of a regular octagon. Lines of reflections are blue through vertices, purple through edges, and gyration orders are given in the center.

...

Symmetry of octagon.

r16

d8 g8 p8

d2 g2 p2

a1

Step-by-step explanation:

Hope it helps! Correct me if I am wrong :>

Im sure about my answer

Can you please mark me as brainlest?

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Ivahew [28]

Step-by-step explanation:

  • (a+b)³

=a³+3a²b+3ab²+b³

hope it is helpful to you

5 0
3 years ago
Read 2 more answers
What is -2 + 7x = 12
8090 [49]

Answer:

easy the answer is

Step-by-step explanation:

-2 + 7x = 12

+2 +2

7x + 14

14 / 7x = 2

5 0
3 years ago
The value of the 8 in 89.945 is how many times rhe value of the 8 in 763.186
trasher [3.6K]

Answer:

1000x

Step-by-step explanation:

8 0
3 years ago
PLS HELP ME W/ #8 ASAP
tiny-mole [99]

Answer:

x=2

TU:4(2)-1=7

UB: 3

TB: 10

Step-by-step explanation:

4x-1+2x-1=5x

6x-2=5x

6x=5x+2

subtract 5x from both sides

x=2

TU: (4x-1)

4(2)-1

8-1

7

TU:4(2)-1=7

UB: (2x-1)

2(2)-1

4-1

3

UB: 3

TB: 5(2)

TB: 10

7 0
2 years ago
If X is a normally distributed random variable with mean .30 and standard deviation .06 : (draw appropriate diagrams) a) Find P(
Ierofanga [76]

Answer:

0.34  x 0.38

=0.1292

Step-by-step explanation:

Hopefully this helps, if not HMU and I will try my best to get you a better answer! :)

Good luck! <3

7 0
3 years ago
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