Solve the problem.The angle of elevation of the top of a pole as seen from a point 
away from the base is double its angle of elevation as seen from a point 30 ft farther from the pole. Find the height of the pole above the level of the observer's eyes. Round to the nearest whole unit.
A. 34 ft
B. 25 ft
C. 14 ft
D. 46 ft
Answer: B
Mathematics
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Add. Write your answer in lowest terms.
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A. 
B. 
C. 
D. 
Mathematics
Determine the optimal strategies for R and for C for the game whose payoff matrix is given. 
A. 
; 
B. 
; 
Mathematics
Find the domain and range of the relation.{(1,1), (2,-9), (5,-5), (5,-1)}
A. domain = {1, -9, -5, -1}; range = {1, 2, 5} B. domain = {2, 1, 5, -5}; range = {1, -9, -5, -1} C. domain = {1, 2, 5}; range = {1, -9, -5, -1} D. domain = {2, 1, 5, 15}; range = {1, -9, -5, -1}
Mathematics
Size transformations preserve
(a) size. (b) distance. (c) orientation. (d) All of these are correct. (e) None of these is correct.
Mathematics