3 years ago

Please answer and explain why.

1 answer:

5 0

A. because you have to multiply the sides and add them together

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AlladinOne [14]

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Step-by-step explanation:

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Elenna [48]

Answer:

${(x - 6)}^{2}$

Step-by-step explanation:

$= {x}^{2} - 12x + 36 \\ = {x}^{2} - (6 + 6)x + 36 \\ = {x }^{2} - 6x - 6x + 36 \\ = x(x - 6) - 6(x - 6) \\ =(x - 6)(x - 6) \\ = {(x - 6)}^{2}$

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zavuch27 [327]

Answer:

2a2 + 4a + 7

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skelet666 [1.2K]

Answer:122

Step-by-step explanation:

Supplementary just means two angles sum to 180.

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3 years ago