Determine ? in decimal degrees. Round results to an appropriate number of significant digits.cos ? = 0.759
A. 41.0°
B. 41°
C. 69.0°
D. 69°
Answer: A
Mathematics
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Graph.2x2 + 6y2 - 24 = 0
A. 
B. 
C. 
D. 
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Determine whether or not the function is one-to-one.f(x) = 8x3 - 1
A. Yes B. No
Mathematics
Find 
of the functions.
?
, 
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the equation.log4 (x + 2) + log4 (x - 4) = 2
A. x = -4 B. x = 6, x = -4 C. x = 7 D. x = 6
Mathematics