The problem that follows refers to triangle ABC.
?
If 
and 
cm, find a.
?
Apply the rules regarding the use of significant digits.
?
A. 23 cm
B. ?24 cm
C. 19? cm
D. 18? cm
E. 20? cm
Answer: E
Mathematics
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Write as a radical expression. Simplify if possible.(-125)2/3
A. 
2 = 25
B. (-125)2/3 is not a real number.
C. 
2 = -25
D. 
2 = -5
Mathematics
For the following equation, graph y = f1(x) and y = f2(x) on the same screen on your calculator. From the graphs, make a conjecture as to whether the equation is an identity. If so, prove your conjecture.sin 6x tan 3x = 2 sin2 3x
What will be an ideal response?
Mathematics
Insert <, >, or = to make the statement true.
0.33
A. < B. = C. >
Mathematics
Rationalize the denominator. Assume that all radicands represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics