Does the figure below have rotational symmetry? explain.

a. yes; it can be rotated 360 or less and match the original figure
b. yes; it can be rotated 180 or less and match the original figure
c. no; it does not match the original figure after any rotation of 180 or less
d. no; it does not match the original figure after any rotation of 360 or less

99 points at a zoo, the leopard pen has a ring-shaped sidewalk around it. the outer edge of the sidewalk is a circle with a radius of 12 m. the inner edge of the sidewalk is a circle with a radius of 8 m. (1 point for showing all of your work) a. write and simplify an expression for the exact area of the sidewalk. (1 point for the answer) b. find the approximate area of the sidewalk. use 3.14 to approximate π. (1 point for the answer)

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

What is the fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks