Add or subtract. Simplify the answer.
- 
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the initial value problem, if possible.csc xy'(t) = 1, y
= -5
A. y = -cot t - 5
B. y = -sin t - 5
C. y = cos t + 
D. y = -cos t - 5
Mathematics
Solve using the percentage formula.What number is 88% of 330?
A. 29,040 B. 290.4 C. 2,904 D. 29.04
Mathematics
Use identities to find the exact value of the function for the given value.cos ? = 
and ? is in quadrant IV; Find sin ?.
A. 
B. 
C. - 
D. - 
Mathematics
Find the sum or difference. Write the answer in standard form.(-3 + 8i) - 7
A. 10 - 8i B. 4 + 8i C. 4 - 8i D. -10 + 8i
Mathematics