Simplify.
A. 
B. 
C. 
D. 
Answer: C
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Solve the problem.An equilateral triangle has perimeter 33 inches. What would be the perimeter of a square whose sides each measure the same length as the side of the triangle?
A. 121 inches B. 44 inches C. 11 inches D. 22 inches
Solve the problem.From a distance of x feet to a 120-meter-high radio tower, the angle of elevation is ? degrees. Then 
Use a reciprocal identity to rewrite this formula.
A. 120 sec ?
B. 120 cot ?
C. 
D. 
Solve the problem.Points A(-1, -2), B(2, -3), and C(-3, -8) are given. Find all possible coordinates of point D such that the four points form a rectangle. For each location of point D found, find a translation that will take 
to the opposite side of the rectangle formed.
A. D(3, -9); A translation that takes 
to 
such that the image of A is C and the image of B is D is (x, y) ? (x - 3, y - 1).
B. D(0, -9); A translation that takes 
to 
such that the image of A is C and the image of B is D is (x, y) ? (x - 2, y - 6).
C. D(-2, -8); A translation that takes 
to 
such that the image of A is C and the image of B is D is (x, y) ? (x - 6, y - 2).
D. D(1, -11); A translation that takes 
to 
such that the image of A is C and the image of B is D is (x, y) ? (x + 1, y + 3).
Write the inequality in interval notation.
A. (4, ?) B. (-?, ?] C. (-?, 4) D. (-?, -5]