Solve.-2x = 
A. - 
B. 
C. 
D. - 
Answer: D
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Find the indicated root of the given equation by using Newton's method.x = 
(between 0 and 1)
A. 0.7389836 B. 0.7389816 C. 0.7389799 D. 0.7389777
Solve.The average cost per tape, in dollars, for a company to produce x sports videotapes is given by the functionA(x) = 
for x > 0
Graph the function on the interval (0, ?) and complete the following:A(x) ? 
as x ? ?.
A. 
A(x) ? 1 as x ? ?.
B. 
A(x) ? 20 as x ? ?.
C. 
A(x) ? 15 as x ? ?.
D. 
A(x) ? 0 as x ? ?.
The diagram in the figure below shows lines in the same plane. Determine whether the following statement is true or false.
?
The lines a?1 and a?3 are both intersecting and parallel.
?
What will be an ideal response?
Solve the triangle. Find the angles ? and ? first.a = 8, b = 13, c = 17
A. ? = 27°, ? = 47.5°, ? = 105.5° B. ? = 25°, ? = 47.5°, ? = 107.5° C. ? = 29°, ? = 45.5°, ? = 105.5° D. no triangle