Use sum-to-product identities to rewrite the expression as a product.sin 
+ sin 
A. 2 cos 
sin 
B. 2 cos 
cos 
C. 2 sin 
cos 
D. 2 sin 
sin 
Answer: C
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Answer the following statement(s) true (T) or false (F)
1. A soccer ball is a regular polyhedron. 2. The lateral faces of a rectangular prism meet at the apex of the prism. 3. The two opposite faces of a cone are called the bases of the cone and they can be oval (elliptically) shaped as well as truly circularly shaped. 4. A pyramid with rectangular faces is called a rectangular pyramid.
Divide. Simplify, if necessary.
÷ 
A. 
B. 
C. 
D. 
Solve.Svetlana is trading her car in on a new car. The new car costs $23,025. Her car is worth $6998. How much more money does she need to buy the new car?
A. $16,027 B. $15,927 C. $16,017 D. $16,028
Write < or > between the pair of numbers to make the statement true.-10 2
A. < B. >