Find the exact value of the expression.sin 25° cos 35° + cos 25° sin 35°
A. 
B. 
C. 
D. 
Answer: B
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Evaluate the expression using the given values.
- 2xy2; x = -2, y = 2, z = -27
A. -19 B. 5 C. -11 D. 13
Solve.A rocket is stopped 13 feet from a satellite when it begins accelerating away from the satellite at a constant rate of 8 feet per second per second. The distance between the rocket and the satellite is given by the polynomial 4t2 + 13. Find the distance between the rocket and the satellite 11 seconds after the rocket started moving.
A. 57 feet B. 484 feet C. 134 feet D. 497 feet
Determine whether the lines given by the equations are parallel, perpendicular, or neither.
A. parallel B. perpendicular C. neither
Find all cube roots of the complex number. Leave answers in trigonometric form.125i
A. 5 cis 30°, 5 cis 150°, 5 cis 270° B. 5 cis 60°, 5 cis 180°, 5 cis 300° C. 1, -1, -i D. 5 cis 0°, 5 cis 120°, 5 cis 240°