The figure shows angle ? in standard position with its terminal side intersecting the unit circle. Evaluate sin ? and cos ?.
A. sin ? = - 
, cos ? = 
B. sin ? = - 
, cos ? = 
C. sin ? = - 
, cos ? = - 
D. sin ? = 
, cos ? = - 
Answer: B
Mathematics
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A. 
B. 30y(y + 8)
C. 
D. 
Mathematics
Provide an appropriate response.Determine whether or not the graph of y = 
is symmetric about the x-axis, the y-axis, the origin, or the line y = x.
Fill in the blank(s) with the appropriate word(s).
Mathematics
An RSA cipher has public key pq = 65 and e = 7.
(a) Translate the message YES into its numeric equivalent, and use the formula C = M^e (mod pq) to encrypt the message. (b) Decrypt the ciphertext 50 16 and translate the result into letters of the alphabet to discover the message.
Mathematics
Simplify.(-3)2 - 72
A. 40 B. -40 C. 58 D. -20
Mathematics