Write the standard form of the equation of the circle described.Center (0, 0), r = 2
A. (x - 2)2 + (y - 2)2 = 4
B. x2 + y2 = 2
C. x2 + y2 = 4
D. (x - 2)2 + (y - 2)2 = 2
Answer: C
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Find the area of a triangle with sides of length 12 and 22 and included angle 10°.
(a) 31.9 (b) 21.9 (c) 33.9 (d) 44.9 (e) 22.9
Graph the system of inequalities, and find the coordinates of the vertices.x + 2y ? 2 x + y ? 0
A. 
B. 
C. 
D. 
Melissa knew that if she flunked mathematics she would be ineligible to play in her team's last five basketball games. When she found out that one of her classmates had been able to change someone else's grade on the school computer, she had this same person change her math grade from F to C. This example of computer abuse was: ?
A. falsifying information B. pirating software C. stealing funds D. modifying the hardware E. all of these choices
Change the exponential expression to an equivalent expression involving a logarithm.163/2 = 64
What will be an ideal response?