Find the exact value of the expression.sin (tan-1 2)
A. 
B. 2
C. 5
D. 
Answer: D
Mathematics
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Find the surface area of the circular solid. Unless otherwise specified, use 3.14 for ? and round your answer to the nearest tenth.A right circular cylinder with d = 16 m, h = 5.3 m
A. 668.2 m2 B. 1065.1 m2 C. 535.1 m2 D. 334.1 m2
Mathematics
Convert from one measure to the other.10,800 inches to feet
A. 1080 feet B. 900 feet C. 3600 feet D. 129,600 feet
Mathematics
Can you pass the floor plan in b) through all the rooms while going through each door only once?
?
?
A. traversable B. not traversable
Mathematics
Solve the equation.0.11(x + 40) + 0.21(x + 30) = -11.7. (Round to the nearest whole number, if necessary.)
A. {-70} B. {70} C. {-10} D. {10}
Mathematics