Use the inverse trigonometric keys on a calculator to find the measure of angle A, rounded to the nearest whole degree.
A. 49°
B. 51°
C. 52°
D. 50°
Answer: A
Mathematics
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A. 83.61 B. -146.29 C. -83.61 D. 146.29
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Completely factor the polynomial or state that the polynomial is prime.343x3 + 512
A. (7x + 8)(49x2 + 56x + 64) B. (7x + 8)(49x2 - 56x + 64) C. (343x - 8)(x2 + 56x + 64) D. (7x - 8)(49x2 + 56x + 64)
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Find the foci of the hyperbola. : x² - 5y² - 10 = 0
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Mathematics
Round to the nearest thousand.92,060
A. 92,100 B. 93,000 C. 92,000 D. 102,000
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