Solve the problem.Solve S =
?r2 + (r + 1)h for r.
A. r =
B. r =
C. r =
D. r =
Answer: A
Mathematics
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Find a polar equation for the conic. A focus is at the pole.e = 1; directrix is parallel to the polar axis 4 above the pole
A. r =
B. r =
C. r =
D. r =
Mathematics
Solve the inequality, then graph the solution.f - 1 < 11
A. (-?, 12)
B. (-?, 12]
C. (12, ?)
D. [12, ?)
Mathematics
Find the value of the determinant.
A. -5 B. -7 C. -1 D. 5
Mathematics
Find the exact value of the expression or state that it does not exist.sin
A.
B. -
C.
D. -
Mathematics