Perform the indicated operations. Write the answer in the form a + bj.9j + (-3 - j)
A. 3 - 10j
B. 3 - 8j
C. -3 + 8j
D. -3 + 10j
Answer: C
Mathematics
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In a school survey, students showed these preferences for instructional materials. Answer the question.
How many degrees are in the central angle for the "TV" sector?
A. 21.6° B. 12° C. 43.2° D. 30°
Mathematics
Provide an appropriate response.If three distinct counting numbers have a sum of 9 and a product of 15, what is their median?
Fill in the blank(s) with the appropriate word(s).
Mathematics
(8, 0); (0, 3)
A. 
B. - 
C. - 
D. 
Mathematics
Find the x-values where the function does not have a derivative.
A. x = -3, x = 0, x = 3 B. x = -2, x = 0, x = 2 C. x = -3, x = 3 D. x = -2, x = 2
Mathematics