The following trigonometric equation is considered to be a trigonometric identity.

cos (x°) = sin (90 - x°)

Using complete sentences, explain why an infinite number of x values that will prove the trigonometric identity to be true.

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

What does the relationship between the mean and median reveal about the shape of the data

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.