Find the acute angle, in radians, between the lines.7x - 5y = 4 and 2x - 9y = -2
A. 0.7439 radians
B. 2.303 radians
C. 0.8389 radians
D. 0.7319 radians
Answer: D
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Solve the problem.The velocity of a body of mass m falling from rest under the action of gravity is given by the equation 
where k is a constant that depends on the body's aerodynamic properties and the density of the air, g is the gravitational constant, and t is the number of seconds into the fall. Find the limiting velocity, limt?? v, of a 170 lb. skydiver (mg = 170) when k = .006.
A. 53.23 ft/sec B. There is no limiting speed. C. 0.01 ft/sec D. 168.33 ft/sec
Solve triangle ABC. If necessary, round the answer to the nearest tenth.A = 70°, B = 20°, a = 5 meters
A. C = 90°, b = 5.3 m, c = 1.8 m B. C = 90°, b = 1.8 m, c = 5.3 m C. C = 90°, b = 5.3 m, c = 0.8 m D. C = 90°, b = 2.8 m, c = 5.3 m
Find the sum, if possible.
+ 
A. 
B. 
C. 
D. 
Find the oblique asymptote, if any, of the rational function.f(x) = 
A. x = y + 7 B. None C. y = x + 2 D. y = x + 7