Convert the degree measure to radians. Round to the nearest ten-thousandth.172.8°
A. 9,900.7191
B. 0.9600
C. 1.0959
D. 3.0159
Answer: D
Mathematics
You might also like to view...
For the smooth curve r(t), find the parametric equations for the line that is tangent to r at the given parameter value 
r(t) = (9 tan t)i - (9 sin t)j + (4 cos2 t)k ; t0 = 
A. x = 9 + 18t, y = -
- 
t, z = 4 - 4t
B. x = 18 + 9t, y = -
- 
t, z= -4 + 2t
C. x = 9 + 18t, y = -
- 
t, z = 2 - 4t
D. x = 9 + 18t, y = -
+ 
t, z = 2 + 4t
Mathematics
Simplify the expression. Assume that all variables are positive.
A. x29/84
B. 
C. x85/84
D. 
Mathematics
Solve the equation.x + 4 = 4
A. -8, 8 B. 8 C. No solution D. 0, 8
Mathematics
Use the remainder theorem and synthetic division to find f(k).k = 2; f(x) = -x3 - 2x2 + 4
A. 9 B. 12 C. -12 D. 3
Mathematics