Solve the equation for x.
?

?
A.
B. ?
C. ?
D. ?
E. ?
Answer: D
Mathematics
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Multiply and simplify.sin ? (sec ? tan ? + csc ? + cot ?)
A. sec2? + cos ? B. 1 + 2 sin2? C. sin ? + 2 sec ? D. sin2? - 1 + cos ?
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Determine the total turn for the closed curve. Assign a positive measure to counterclockwise turning.
A. 720° B. -360° C. 0° D. 360°
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Use a sum or difference identity to find the exact value.tan
A. 2 -
B. 2 +
C. -2 -
D. -2 +
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Make a stem and leaf plot of the data.The following data show the number of laps runby each participant in a marathon.46 65 55 43 51 4857 30 43 49 32 56
A.
B.
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