Solve the problem.Given that the polar equation r =
models the orbits of planets about the sun, estimate the closest possible approach of a planet for which
and
to a planet for which
and 
A. 66 astronomical units
B. 16 astronomical units
C. 32 astronomical units
D. 0 astronomical units
Answer: B
Mathematics
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Rewrite the statement so the inequality symbol points in the opposite direction.5.74 ? 1.71
A. 5.74 ? 1.71 B. 5.74 < 1.71 C. 1.71 ? 5.74 D. 1.71 ? 5.74
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Verify the identity.sin(? + ?) - sin(? - ?) = 2 cos ? sin ?
What will be an ideal response?
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Find the exact value of the expression. Do not use a calculator.tan 150° cos 210°
A.
B.
C.
D. -
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Find the magnitude of vector v with initial point ( -3, -4 ) and terminal point ( 2, 6 )
a.
b.
c.
d.
e.
Mathematics