Evaluate the discriminant, and predict the type and number of solutions.t2 + 10t + 25 = 0
A. 200, two different rational
B. 0, one rational
C. -200, two different imaginary
D. 200, two different irrational
Answer: B
Mathematics
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Answer the following statement true (T) or false (F)
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Describe the conditions under which the statement is true.A ? ? = U
A. A ? ? B. A = U C. Always true D. A = ?
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Perform the operation.
A. 46 B. 331 C. 331 R30 D. 331 R46
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Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.cos ? = 
, 
< ? < 2?Find sin(2?).
A. 
B. - 
C. 
D. - 
Mathematics