I don’t understand, please help

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Hi there!

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I think It has line symmetry.

Because the "Line of Symmetry"  is the imaginary line where you could fold the image and have both halves match exactly.

I'm not sure, it could be rotational.

❀Hope this helped you!❀

☽❀☾

Both.

Step-by-step explanation:

If we rotate  about its centre 180 degrees we get the same shape so it has rotational symmetry of 2.

The other answerer has described the line symmetry.

according to egenuity the answer is

step-by-step explanation:

d. 344.22

hello from mrbilldoesmath!

answer:

(7 x + 6 y) (49 x^2 - 42 x y + 36 y^2)

discussion:

the trick is to recognize that 343 = 7^3 and 216 = 6^3 and, in general,

a^3 + b^3 =   (a + b) (a^2 - a b + b^2).

in our case

343x^3+216y^3   =   (7x)^3 + (6y)^3

so take a = 7x and b = 6y in the above equation to get the answer.

you,

mrb