Answer:
140°
Step-by-step explanation:
The other angle inside is 40 so 180-40 is 140°
An hourly wage may result in lower pay
A = 1/2 (12x² + 8x + 24x + 16)
A = 1/2 (12x² + 32x + 16)
A = 6x² + 16x + 8
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Answer: 6x² + 16x + 8
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