Perform the indicated operations and simplify the result so there are no quotients to complete the identity.tan ?(cot ? - cos ?) = ?
A. 0
B. - sec2?
C. 1 - sin ?
D. 1
Answer: C
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Solve. If needed, round money amounts to two decimal places and all other amounts to one decimal place.Students at Maple School earned $724 selling candles. They want to accumulate 
for a club trip. What percent of their goal has been reached?
A. 30% B. 3% C. 36.2% D. 0.362%
Match the function with the graph.
A. g(x) = 
(x - 6)2
B. g(x) = -x2 - 6
C. g(x) = 
(x + 6)2
D. g(x) = 
(x2 + 6)
Divide using synthetic division.
A. 49x2 + 14x + 1 - 
B. 49x2 + 14x + 1 + 
C. 49x2 + 14x + 1 - 
D. 49x2 + 14x + 1 + 
Use Euler circles to check the validity of the argument. ? No politicians are honest. Some dishonest people are found out. Therefore, some politicians are found out. ? The argument is __________. ?
A. not valid B. valid