Use the reference angle to find the exact value of the expression. Do not use a calculator.sec 
A. -
B. -2
C. - 
D. 
Answer: A
Mathematics
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Multiply.-0.000656 × 1000
A. 6.56 B. -65.6 C. -0.0656 D. -0.656
Mathematics
Write a linear inequality that describes the shaded region.
A. y ? -2x - 2 B. y ? 2x - 2 C. y ? -2x + 2 D. y ? -2x + 2
Mathematics
Find the product.(11x + 8)(11x - 8)
A. 121x2 - 176x - 64 B. x2 - 64 C. 121x2 + 176x - 64 D. 121x2 - 64
Mathematics
Find the square.-(2y - 8)2
A. -4y2 - 64 B. 4y2 - 32y + 64 C. -4y2 + 32y + 64 D. -4y2 + 32y - 64
Mathematics