Solve the equation in the interval [0°, 360°). Give solutions to the nearest tenth, if necessary.csc ? = 1 + cot ?
A. ?
B. {270°}
C. {90°, 270°}
D. {90°}
Answer: D
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Use least common multiple or greatest common divisor to solve the problem.Rob can complete his bus route in 4 hours. Joan can complete her bus route in 2 hours. If they both left the terminal at 3:00 am and after each completed route returned to the terminal, determine the next time they would leave the terminal at the same time.
A. 5:00 am B. 7:00 am C. 11:00 am D. Not enough information given to tell
Solve the problem.If the area of the seed triangle in the construction of the Koch snowflake is 5, then the area of the Koch snowflake is
A. 10. B. 8. C. infinite. D. 0. E. none of these
Solve.Find the distance around (perimeter of) the figure below.
A. 21.09 cm B. 13.08 cm C. 15.69 cm D. 7.68 cm
Using the graph of the hyperbola, determine the coordinates of the vertices and foci, and the equations of the asymptotes.
A. Vertices (0, ±2), foci (±
, 0), asymptotes y = x and y = -x
B. Vertices (±5, 0), foci (±
, 0), asymptotes y = 
x and y = - 
x
C. Vertices (±5, 0), foci (0, ±2), asymptotes y = x and y = -x
D. Vertices (±5, 0), foci (±
, 0), asymptotes y = 
x and y = - 
x