Referring to triangle ABC, find the area of the triangle.
?
?
Round to three significant digits.
?
A. 13.7 yd2
B. 13.5 yd2
C. 12.5 yd2
D. 13.3 yd2
E. 12.7 yd2
Answer: D
Mathematics
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Write using radical notation. Then, simplify, if possible.64-1/3
A. 
B. - 4
C. 
D. - 
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Solve the problem.A formula for calculating the distance, d, that can be seen from an airplane to the horizon is 
where x is the altitude of the plane in feet. Find d when the altitude is 21,710 feet. Round your answer to the nearest hundredth.
A. 179.76 feet B. 279.76 feet C. 13,243.1 feet D. 148.56 feet
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Solve the problem.The product of 6 and the square of a number is 24. Find the number(s).
A. 2
B. 2
C. -2
, 2
D. -2, 2
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