Find the perimeter of the polygon.
A. 14 ft
B. 28 ft
C. 35 ft
D. 21 ft
Answer: B
Mathematics
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Write the negation of the conditional. Use the fact that the negation of p ? q is p ? ~q.If 7x + 2y > 6, the answer is "Sea."
A. 7x + 2y ? 6 and the answer is not "Sea." B. 7x + 2y > 6 and the answer is not "Sea." C. If 7x + 2y > 6, the answer is not "Sea." D. 7x + 2y > -6 so the answer is not "Sea."
Mathematics
Establish the identity.1 - 
= - sin u
What will be an ideal response?
Mathematics
Change the given polar coordinates (r, ?) to Cartesian coordinates (x, y).
A. (3
, -3)
B. (-3
, -3
)
C. (-6
, -6
)
D. (3
, -3
)
Mathematics
Graph.y = 4x2 + 2x - 3
A. 
B. 
C. 
D. 
Mathematics