Write 
and 
in trigonometric form and find their product.
?
?
A. ?
B. 
C. ?
D. ?
E. ?
Answer: B
Mathematics
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Provide an appropriate response. Find the distance between the points (-4, 7) and (8, 2).
A. 6.403 B. 9.849 C. 7 D. 13
Mathematics
Find all solutions of the equation in the interval [0, 2?).(8 cot x + 8
)(5 cot x - 5) = 0
A. 
B. 
C. 
D. 
Mathematics
Graph the function.f(x) = 
x
A. 
B. 
C. 
D. 
Mathematics
Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.f(x) = 49x2 + 42x + 5
A. x = - 
, x = 
B. x = - 
, x = - 
C. x = - 
, x = - 
D. x = 
, x = 
Mathematics