Use the fundamental identities and simplify the expression to get a numerical value.cos x (csc x - sec x) - cot x
A. cos2x - tan2x
B. 1
C. 0
D. -1
Answer: D
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Perform the operation and give the answer in the same numeration system. Write the answer as simply as possible.Subtract MDCCCVII from MCMXIII
A. CVI B. LXI C. MCCVI D. MDCCVI
Perform the indicated operation. Write the result in standard form.(8 + 4i) - (1 + 5i) + (8 + 8i)
A. 17 + 17i B. -15 - 9i C. 15 + 17i D. 15 + 7i
Find the amount paid by each insurance company. Assume that any coinsurance requirement is met.Insurance loss: $32,000Company A coverage: $160,000Company B coverage: $40,000
A. A pays: $25,600 B pays: $6,400 B. A pays: $24,000 B pays: $8,000 C. A pays: $32,000 B pays: $0 D. A pays: $16,000 B pays: $16,000
Find the product.(3m2 - 4m + 5)(m2 - 3m + 5)
A. 3m4 - 13m3 + 32m2 - 35m + 25 B. 3m4 - 9m3 + 27m2 - 35m + 25 C. 3m4 - 13m3 + 27m2 - 35m + 25 D. 3m4 - 9m3 + 32m2 - 35m + 25