Solve the problem.A surveyor recording data for a new subdivision measured an angle as 16.77°. The next day, a different surveyor measured the same angle as 16°34'. Find the difference between these measurements (i) to the nearest minute and (ii) to the nearest hundredth of a degree.
A.
| (i) 43' | (ii) 0.43° |
B.
| (i) 35' | (ii) 0.39° |
C.
| (i) 80' | (ii) 1.34° |
D.
| (i) 12' | (ii) 0.20° |
Answer: D
Mathematics
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Find all numbers for which the rational expression is not defined.
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Find the domain.f(x) = x3 + 9
A. {x? x is a real number and x ? 9}
B. {x? x is a real number and x ? -9}
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}
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Mathematics