Solve the problem.A building 230 feet tall casts a 30 foot long shadow. If a person stands at the end of the shadow and looks up to the top of the building, what is the angle of the person's eyes to the top of the building (to the nearest hundredth of a degree)? (Assume the person's eyes are 6 feet above ground level.)
A. 82.30°
B. 7.70°
C. 82.57°
D. 82.37°
Answer: D
Mathematics
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A. 2406 B. 246 C. 2,000,046 D. 240,006
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Graph the line whose equation is given.y = - 
x - 1
A. 
B. 
C. 
D. 
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Add or subtract.
+ 
A. 
B. 
C. 
D. 5x + 1
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Find all solutions in the interval [0, 2?).tan 
= 
A. 
, 
B. 
C. 
, 
D. 0
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