Answer:
81°
Step-by-step explanation:
Please refer to the attachment(s) for explanations
Answer:
1.) 8 = 8
2.) -12 = -12
3.) -3y² = -3y²
4.) 6x² + 36x = 6x(x + 6)
5.) 7x - 14x² = 7x(1 - 2x)
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I’m not sure but I’m commenting Bc I really need an answer I’m so sorry
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees, so no.