Find an equation equivalent to xy = 1 in polar coordinates. 2r-sine cose = 1
r sin2e = 2
b. r?sin2 e = 2
d. 2r sine cose = 1
a.

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.

How much dextrose 70% must be mixed with dextrose 5% to prepare 1,000 ml of dextrose 20%?

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.