Provide an appropriate response.What are conjugate expressions? Give an example.
What will be an ideal response?
Answers will vary. A sample answer might be: Two sums are conjugate expressions when in one expression two terms are added and in the other expression the two terms are subtracted. Example: a + b, a - b.
Mathematics
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Locate the point on the rectangular coordinate system.
(0, 2)
A. C B. K C. B D. F
Mathematics
? is an acute angle and sin ? and cos ? are given. Use identities to find the indicated value.Given that sin ? = 
and cos ? = 
, find the value of sec ?.
A. 
B. 
C. 
D. 
Mathematics
SD( X )
The random variable X has the probability density function 
over [0,?) .
Compute the following quantity.
Mathematics
Determine if the number is divisible by 2, 3, 5, or none of these.54
A. 3 B. 2, 3 C. 2 D. None
Mathematics