Convert the angle in radians to degrees. Express the answer in decimal form, rounded to two decimal places.7.11
A. 406.22°
B. 407.37°
C. 0.12°
D. 0.07°
Answer: B
Mathematics
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Find the Cartesian coordinates of the given point.(-4, -?/3)
A. (-2
, 2)
B. (-2, 2
)
C. (-2
, -2)
D. (2, 2
)
Mathematics
Solve the problem.Given that the polar equation r = a(1 - e2)/(1 + e cos ?) models the orbits of the planets, estimate the closest approach of Pluto's orbit, for which 
and 
to the sun.
A. About 50 astronomical units B. About 39 astronomical units C. About 74 astronomical units D. About 30 astronomical units
Mathematics
Simplify. Assume that all variables represent positive real numbers.-3
- 9
A. 11
B. -5
C. -12
D. 6
Mathematics
Find the LCM of the set of numbers.50, 121
A. 6050 B. 30,250 C. 1210 D. 7260
Mathematics