Find the exact value of the expression.sec 
A. 
- 
B. 
C. 
+ 
D. 
- 
Answer: A
Mathematics
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Solve the problem.In the metropolitan area, car dealers have 6639 foreign sports cars for sale and 3900 domestic sports cars for sale. How many sports cars are for sale?
A. 10,539 cars B. 3658 cars C. 2739 cars D. 10,041 cars
Mathematics
Find the exact value under the given conditions.sin ? = 
, 
< ? < ?; cos ? = 
, 0 < ? < 
Find sin (? - ?).
A. - 
B. 
C. 
D. 
Mathematics
Solve the inequality.64 - x2 ? 0
A. x ? -32 or x ? 32 B. x ? 8 C. x ? -8 or x ? 8 D. -8 ? x ? 8
Mathematics
Use the commutative property of addition to write an equivalent algebraic expression.x + 5
A. 5 + x B. x5 C. x + 5 D. 5x
Mathematics