The rectangular coordinates of a point are given. Find polar coordinates for the point.(0, -7)
A. (7, 0)
B. 
C. 
D. (7, ?)
Answer: C
Mathematics
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Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.1 + 
= 
A. - 
, 
B. 4, 5
C. -4, 5
D. -5, 4
Mathematics
Factor the GCF from each term in the expression.48x7y9 + 72x4y5 - 16x2y3
A. -8x2y3(-6x5y6 + 9x2y2 + 2) B. 8x2y3(6x5y6 + 9x2y2 - 2) C. 8x2(6x5y9 + 9x2y5 - 2y3) D. 8(6x7y9 + 9x4y5 - 2x2y3)
Mathematics
Use an integer to represent the value in the statement.The team gave up 24 points.
A. 24 B. -24
Mathematics
Fill in the blank with one of the words or phrases listed below. 
The side of the right triangle, labeled "x" is called the 
. 
A. right B. Pythagorean C. leg D. hypotenuse
Mathematics