Solve the problem.A forest ranger at Lookout A sights a fire directly north of her position. Another ranger at Lookout B, exactly 2 kilometers directly west of A, sights the same fire at a bearing of N41.2°E. How far is the fire from Lookout A? Round your answer to the nearest 0.01 km.
A. 2.28 km
B. 2.18 km
C. 2.32 km
D. 2.25 km
Answer: A
Mathematics
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Solve the equation.3
+ 2
- 9 = 0
A. 
B. 
C. 
D. 
Mathematics
Rectangular coordinates of a point are given. Use a graphing utility in radian mode to find polar coordinates of the point.(12, 16) Express ? to three decimal places.
A. (20, 0.848) B. (20, 0.927) C. (28, 0.644) D. (20, 0.644)
Mathematics
Factor as completely as possible. If unfactorable, indicate that the polynomial is prime.-100a2 - 35a + 30
A. -5(4a + 3)(5a - 2) B. (4a + 3)(-25a + 10) C. -5(4a - 3)(5a + 2) D. (-20a - 15)(5a - 2)
Mathematics
Rewrite the expression in exponential form.
A. 
B. 
C. 
D. 
E. 
Mathematics