14
QuizMultiple Choice

Applying Vectors in the Plane — Cumulative exam

Question 14 • Precalculus

Maddie converts z = 8(cos(300°) + isin(300°)) into rectangular form z = a + bi and determines that a = 4 and b = .Which statement identifies whether her values for a and b are correct?

Question illustration
Answer
A
Both values a and b are correct.
B
Both values a and b are incorrect.
C
The value of a is correct, but the value of b is incorrect.
D
The value of a is incorrect, but the value of b is correct.
Previous
Next