Solve the equation (x in radians and ? in degrees) for all exact solutions where appropriate. Round approximate answers in radians to four decimal places and approximate answers in degrees to the nearest tenth.sin2 x + sin x = 0
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Solve the problem.A travel agent arranged a payment plan for a client. It required a down payment of 
and 6 monthly payments of 
What was the total cost of the plan?
A. $4362 B. $4462 C. $4212 D. $4312
Mathematics
Simplify. Assume that all variables represent positive real numbers.
- 
A. (3x3y2 - 2x4y)
B. (3x3y2 + 2x4y)
C. (3x3y2 + 2x4y)
D. (3x6y4 - 2x9y)
Mathematics
Use the given graph of the quadratic function f to write its formula as 
.
A. f(x) = (x - 2)2 - 4 B. f(x) = -(x - 2)2 - 4 C. f(x) = (x - 2)2 + 4 D. f(x) = (x + 2)2 - 4
Mathematics
Determine whether the statement is true or false.The fractions 
, 
, and 
are all equivalent.
A. True B. False
Mathematics