Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cot 
A. 
B. - 
C. 
D. -
Answer: D
Mathematics
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Simplify the sum.(7x + 10) + (-5x + 12)
A. 12x + 22 B. 2x + 22 C. 24x D. 17x + 7
Mathematics
Find the indicated term of the binomial expansion.(5 + y)9 ; term containing y4
A. 393,750y4 B. 126y4 C. 78,750y4 D. 3125y4
Mathematics
Use a calculator to evaluate the expression to the nearest tenth of a degree.
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?
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the quotient and the remainder.x2 + 5x - 28 divided by x + 9
A. x - 4; remainder 0 B. x - 4; remainder 8 C. x - 8; remainder 4 D. x + 4; remainder 8
Mathematics