Convert the angle between radian and degree measures. Express radians in terms of ? and round degrees to two decimals, when necessary.-30°
A. - 
B. - 
C. - 
D. - 
Answer: A
Mathematics
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Find dy/dx by implicit differentiation.x1/3 - y1/3 = 1
A. - 
2/3
B. - 
2/3
C. 
2/3
D. 
2/3
Mathematics
Perform the division.
A. x + 5 + 
B. 
C. x + 5 - 
D. x + 6
Mathematics
Find the difference.-20 - (- 40)
A. -20 B. 60 C. -60 D. 20
Mathematics
Multiply.
A. x2 + 
x - 
B. x2 - 
x + 
C. x2 + 
x - 
D. x2 + 
x + 
Mathematics