Classify the pair of angles shown in the figure below, where l?1 and l?2 are parallel.
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?
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The angles are __________ (vertical angles, adjacent and supplementary angles, corresponding angles, or alternate interior angles).
Fill in the blank(s) with the appropriate word(s).
alternate interior angles
Mathematics
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Use the graph to find a ? > 0 such that for all x, 0 < 
< ? ? 
< ?.
A. 0.22 B. 0.51 C. 1 D. 0.29
Mathematics
Find the root. If the root is not a real number, so state. 
A. 5 B. 625 C. not a real number D. 6
Mathematics
Solve the absolute value equation.
= 
A. x = - 
B. x = - 1, 
C. no solution
D. x = - 
, - 
Mathematics
Express the graph shown using interval notation. Also express it as an inequality involving x.
A. [-4, -2] -4 ? x ? -2 B. [-4, -2) -4 ? x < -2 C. (-4, -2] -4 < x ? -2 D. (-4, -2) -4 < x < -2
Mathematics