Perform the calculation.76°44' + 49°45'
A. 30°89'
B. 30°29'
C. 126°89'
D. 126°29'
Answer: D
Mathematics
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Express in terms of i.- 
A. -7
B. 7
C. -7i
D. 7i
Mathematics
List all the elements of B that belong to the given set.B = {11, 
, -14, 0, 
, 
, 0.37, -5?, 0.444......}Positive rational numbers that are not integers
A. 11, 0.37, 0.444.....
B. 0.37
C. 
, 0.37, 0.444.....
D. 0.37, 0.444.....
Mathematics
Evaluate as requested.Given that g(x) = 4x3, find g(3 + h).
A. 27 + 27h + 36h2 + 5h3 B. -108 + 108h - 12h2 + h3 C. 108 + 108h + 36h2 + 4h3 D. 108 - 108h + 24h2 - 4h3
Mathematics
Subtract.8.3 - 5.724
A. 3.576 B. 2.624 C. 4.000 D. 2.576
Mathematics