A man buys a book for Rs 400 and sells it for Rs 420 his profit is​

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.

Sarah used her calculator to find sin 125 degrees. she wrote down sin sin125 degrees.57. how could sarah recognize that her answer is incorrect?

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5