Find all cube roots of the complex number. Leave answers in trigonometric form.5 - 5i
A. 
cis 80°, 
cis 200°, 
cis 320°
B. 
cis 100°, 
cis 220°, 
cis 340°
C. 
cis 60°, 
cis 180°, 
cis 300°
D. 
cis 100°, 
cis 220°, 
cis 340°
Answer: D
Mathematics
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Find the Taylor series generated by f at x = a.f(x) = 
, a = 6
A. 
B. 
C. 
D. 
Mathematics
Find the area of the specified region.Inside the outer loop and outside the inner loop of the limacon r = 8 sin ? - 4
A. 16(? + 3
)
B. 8(2? - 3
)
C. 
(4? - 3
)
D. 8(4? + 3
)
Mathematics
Find fr when R = 120 ê, L = 165 æH, and C = 0.00015 æF?
a. 150 KHz b. 165 KHz c. 1.0 MHz d. 2.2 MHz e. 6.4 MHz
Mathematics
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.b = 5, c = 6, A = 70°
A. a = 5.4, B = 63°, C = 47° B. a = 7.4, B = 47°, C = 63° C. a = 6.4, B = 63°, C = 47° D. a = 6.4, B = 47°, C = 63°
Mathematics