Solve the problem.A horse's paddock is triangular with a height of 81 ft and sides of 115 ft, 77 ft, and 116 ft. What is the cost of fencing around the paddock if the fencing costs $5.10 per ft?
A. $15,904.35
B. $1570.80
C. $785.40
D. $23,753.25
Answer: B
Mathematics
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A. 
hr
B. 
hr
C. 2
hr
D. 30 hr
Mathematics
Sketch the graph of the given equation over the interval [-2?, 2?].y = cos x - 2 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the improper integral is convergent or divergent.
A. Convergent B. Divergent
Mathematics
Find the coordinates of the vertex for the parabola defined by the given quadratic function.f(x) = 4 - (x + 3)2
A. (4, -3) B. (3, 4) C. (-3, 4) D. (4, 3)
Mathematics