Question 8 of 10 The circle below is centered at the point (-1,2) and has a radius of length 3.
What is its equation?
A. (x+ 2)2 + (y-1)2 =
32
- 10
B. (x-1)2 + (y + 2)2 = 9
C. (x - 2)2 + (y + 1)2 =
32
O D. (x + 1)2 + (y-2)2 = 9

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Match each expression with its simplified form.

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?