Determine the reference angle for the given angle.? = 422°
A. 62°
B. 152°
C. 118°
D. 28°
Answer: A
Mathematics
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Solve the problem.There are two types of tickets for a school play: child tickets that sell for 
each and adult tickets that sell for 
each. A total of 112 tickets are sold, bringing in a total of 
How many adult tickets are sold?
A. 79 B. 76 C. 73 D. 75
Mathematics
Write the quotient in standard form.
A. -1 - 2i B. 1 + 2i C. -1 + 2i D. -1 + 5i
Mathematics
Describe and graph the interval of real numbers.(4, ?)
What will be an ideal response?
Mathematics
Divide.(5 + 5i) ÷ (8 - 7i)
A. 
- 
i
B. 
C. 
+ 
i
D. 5 - 5i
Mathematics