Simplify the radical.
A. |x + 2|
B. x + 2
C. -x - 2
D. -|x + 2|
Answer: B
Mathematics
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Find the exact value by using a sum or difference identity.tan 105°
A. -2 - 
B. 
C. 2 + 
D. 
Mathematics
Find the product.-5(71)(2)
A. -710 B. -213 C. -713 D. 132
Mathematics
Find the linear velocity of a point moving with uniform circular motion, if the point covers a distance s in an amount of time t, where
?
cm and 
sec
?
A. 13 cm/sec B. 10.9 cm/sec C. 8 cm/sec D. 9 cm/sec E. 12.2 cm/sec
Mathematics
Determine the coordinates of the indicated point on the graph. 
I
A. (-5, -4) B. (-5, 4) C. (-4, -5) D. (-4, 5)
Mathematics