Find the acute angle A. Round to the nearest minute.cos A = 0.726
A. 43°27'
B. 44°29'
C. 40°13'
D. 42°35'
Answer: A
Mathematics
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Perform the indicated operations. Express the answer as a single polynomial in standard form.(x - 11)(x2 + 5x - 8)
A. x3 + 16x2 + 63x + 88 B. x3 - 6x2 - 47x - 88 C. x3 + 16x2 + 47x - 88 D. x3 - 6x2 - 63x + 88
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Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
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