Use a calculator to find the value of the expression in radian measure rounded to two decimal places.csc-1 
A. 48.59
B. 0.85
C. 41.41
D. 0.72
Answer: B
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Graph the linear inequality in two variables.x - 5y ? 0
A. 
B. 
C. 
D. 
Determine whether the graph of the polynomial has y-axis symmetry, origin symmetry, or neither.f(x) = -x3(x + 1)2(x - 7)
A. y-axis symmetry B. origin symmetry C. neither
Find the indicated roots.Fifth roots of i; trigonometric form
A. i, cos 72° + i sin 72°, cos 144° + i sin 144°, cos 216° + i sin 216°, cos 288° + i sin 288° B. -i, cos 36° + i sin 36°, cos 108° + i sin 108°, cos 252° + i sin 252°, cos 324° + i sin 324° C. i, cos 18° + i sin 18°, cos 162° + i sin 162°, cos 234° + i sin 234°, cos 306° + i sin 306° D. 1, cos 36° + i sin 36°, cos 108° + i sin 108°, cos 252° + i sin 252°, cos 324° + i sin 324°
Write the system of equations associated with the augmented matrix.
A. x = 0 y = 4 z = -3 B. x = -5 y = 9 z = 2 C. x = -7 y = 7 z = 0 D. x = 5 y = -9 z = -2