The given diagram can be used to prove the Pythagorean theorem. Which expression represents the total area of the four triangles? A) a2 B) 2ab C) a + b + c D) 1 2 ab

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

Acertain standardized? test's math scores have a? bell-shaped distribution with a mean of 520 and a standard deviation of 105. complete parts? (a) through? (c)

Multiplying an even number of negative numbers gives an answer that is choose from: