Solve the problem.A photographer points a camera at a window in a nearby building forming an angle of 42° with the camera platform. If the camera is 52 m from the building, how high above the platform is the window, to the nearest hundredth of a meter?
A. 57.75 m
B. 0.9 m
C. 1.11 m
D. 46.82 m
Answer: D
Mathematics
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A. 
B. 
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D. 
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.
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A. {-9} B. {7} C. {9} D. {-7}
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Write the complex number in standard form. ? -4i + i2 ?
A. ?-1 + 4i B. ?-1 + 7i C. ?1 + 4i D. ?1 - 4i E. ?-1 - 4i
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