Provide an appropriate response.Find all complex cube roots of z = 8. Write each root in rectangular form.
A. 2, 1 + 
i, 1 - 
i
B. 2, -1 + 
i, -1 - 
i
C. 2, 1 + 
i, -1 - 
i
D. 2, -1 - 
i, 1 - 
i
Answer: B
Mathematics
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Find the measure of ?x.
A. 215° B. 21° C. 35° D. Not enough information to solve
Mathematics
Solve the problem.Given that the parametric equations of flight on the moon are 
and 
determine the approximate distance that a baseball travels if it is thrown on the moon with a velocity of 55 feet per second at an angle of 22° relative to level ground.
A. 395 ft B. 66 ft C. 160 ft D. 978 ft
Mathematics
Solve and graph. Write the solution in interval notation.| x | > 4
A. (-4, 4)
B. (-?, -4) ? (4, ?)
C. (4, ?)
D. (-4, ?)
Mathematics
Determine the amplitude or period as requested.Amplitude of y = 4 sin x
A. 2?
B. 4?
C. 
D. 4
Mathematics