Find zw or 
as specified. Leave your answer in polar form.z = 10(cos 30° + i sin 30°)w = 5(cos 10° + i sin 10°)Find zw.
A. 15(cos 40° + i sin 40°)
B. 15(cos 300° + i sin 300°)
C. 50(cos 300° + i sin 300°)
D. 50(cos 40° + i sin 40°)
Answer: D
Mathematics
You might also like to view...
Perform the indicated operation.Translate the figure by vector A, then by vector B.
What will be an ideal response?
Mathematics
Solve the given equation by finding the unknown value.41 + 23 = ?
A. 64 B. 62 C. 73 D. 54
Mathematics
Solve by using the square root property.(x + 5)2 = 14
A. x = -5 ± 
B. x = ± 
C. x = 9
D. x = 5 ± 
Mathematics
The lengths of the sides of a triangle are given. Determine if the triangle is a right triangle. If it is, identify the hypotenuse.10, 24, 26
A. right triangle; 24 B. right triangle; 26 C. right triangle; 10 D. not a right triangle
Mathematics