Express the given complex number in polar form.5.021e3.180j
A. 5.021 ( cos 287.68° + j sin 287.68°)
B. 3.180 ( cos 182.20° + j sin 182.20°)
C. 5.021 ( cos 182.20° + j sin 182.20°)
D. 3.180 ( cos 287.68° + j sin 287.68°)
Answer: C
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Solve the inequality. Graph the solution on a number line and represent the solution in interval notation when possible.x - 2 < -5
A. x ? -3
(-?, -3]
B. x > -3 
(-3, ?)
C. x ? -3 
[-3, ?)
D. x < -3 
(-?, -3)
Use a proportion to solve the problem.On a map of the Thunderbird Country Club golf course, 2.5 inches represent 45 yards. How long is the 17th hole if the map shows 13.5 inches?
A. 8.3 yd B. 1518.75 yd C. 607.5 yd D. 243 yd
On the coordinate plane below, plot the points with the given coordinates.A(1, -4), B(-3, 2)
A. 
B. 
C. 
D. 
Simplify the expression.
A. 18x + 6 B. 3x + 6 C. 3x - 6 D. 3x + 36