Flora made 7 withdrawals of 275

What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.