Answer:
x ≈ 65.4 °
Step-by-step explanation:
cos x =
Cos x =
Cos x = 0.4167
x = Cos⁻¹ (0.1467)
x ≈ 65.4 °
A speech pathologist had a gross income of 62,650 last year. if 18.9% of her income got withheld for federal income tax how much
1 answer:
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