The sides of the following equilateral triangle are length 6. Find the height x of the triangle. Round your answer to 2 decimal places.
A) 6.71
B) 5.66
C) 8.49
D) 5.20
E) 5.74
D) 5.20
Mathematics
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Solve the problem.Determine a polynomial that represents the area of the figure.
A. 6x2 + 8 B. 9x2 + 16 C. 9x2 - 16 D. 6x2 - 8
Mathematics
Establish the identity.sec(2?)= 
What will be an ideal response?
Mathematics
The graph of a function f is given. On the same axes, sketch the graph of f-1. 
A. 
B. 
Mathematics
Express the number without exponents.7 × 10-3
A. 7000 B. 0.007 C. 700 D. 0.07
Mathematics