DOES ANYONE KNOW HELPPP Which of the following are magnitudes for rotational symmetry of the isosceles trapezoid below about the marked point?

Choose all answers that apply

A. 90, degrees

B. 180, degrees

C. 270, degrees

D. None of the above

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.