Find the exact value under the given conditions.cos ? = - 
, 
< ? < ?; sin ? = - 
, ? < ? < 
Find cos (? + ?).
A. 
B. 
C. 
D. 
Answer: C
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Decide whether the statement makes sense. Explain your reasoning.If I pay off my mortgage in 12 years instead of 24, I will have to pay about twice as much per month since I will be paying the mortgage off in half the time.
What will be an ideal response?
Complete the ordered pairs. Then graph the equation.x + y = 4(0, ), ( , 0), (3, )
A. (0, 4), (4, 0), (3, 1)
B. (0, -4), (-4, 0), (3, -7)
C. (0, -4), (4, 0), (3, -1)
D. (0, 4), (-4, 0), (3, 7)
Provide an appropriate response.Simplify: |-8|
Fill in the blank(s) with the appropriate word(s).
Solve the problem.A theater has 24 rows with 30 seats in the first row, 33 in the second row, 36 in the third row, and so forth. How many seats are in the theater?
A. 1584 seats B. 3096 seats C. 3168 seats D. 1548 seats