Simplify.4 - (2 - 2 ? 42)
A. -26
B. -30
C. 34
D. 66
Answer: C
Mathematics
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Use the table of values of f to estimate the limit.Let f(x) = 
, find 
f(x).
A. limit = 0 B. limit = 2 C. limit = 1.5 D. limit does not exist
Mathematics
Set up the denominator determinant for the following equations: x + 5y = 10; 3x + 5y = 4
a. ³1 5³ ³ ³ ³3 5³ b. ³3 -5³ ³ ³ ³1 5³ c. ³10 5³ ³ ³ ³4 5³ d. ³5 10³ ³ ³ ³5 4³ e. ³5 4³ ³ ³ ³5 10³
Mathematics
Decide whether any pair of triangles in the figure is necessarily congruent. If so, write an appropriate congruence statement and specify which congruence principle applies.
Mathematics
Find an exact value.cos 
A. 
B. 
C. 
D. 
Mathematics