Different liquids have ideal ph values that are different. water at 25 degrees celsius has a ph of 7. anything that has a ph less than 7 is called acidic, and a ph above 7 is basic, or alkaline. seawater has a ph just more than 8, whereas lemonade has a ph of approximately 3.

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.

Find the roots of the polynomial function f(x) = x^3 + 2x^2 + x

∆red ≅ ∆ by rule will give brainiest if possible