Find the polar coordinates of the point(s) of intersection of the given curves for r = 7, r = 6 + 1 sin ?

A.
B.
C. (7, ?)
D.


Answer: D

Mathematics

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Match the inequality with its correct representation.{x | -8 < x < -6}

A. (-8, -6) B. [-8, -6] C. (-8, -6] D. [-8, -6)

Mathematics

Solve. Graph the solution on a number line, and express it in interval notation.x +  > 

A. x < ,  

B. x > - ,  

C. x > ,  

D. x > ,  

Mathematics

Simplify. Assume that no radicands were formed by raising negative quantities to even powers.3 + 9

A. 12
B. 84
C. 27
D. 12

Mathematics

Simplify.10(-16) + 27(-26)

A. -862 B. 11,180 C. 862 D. 79

Mathematics