A quadrilateral is plotted on a coordinate plane. Each of the vertices of the quadrilateral undergoes the same transformation. Which transformation does not preserve the lengths of the sides of the quadrilateral?
(x, y) —> (x-3, y+2)
(x, y) —> (2x+1, y-5)
(x, y) —> (-x+6, -y+10)
(x, y) —> (-x-5, y+10)

What is the factored form of x2 − 4x − 5? (x + 5)(x − 1) (x + 5)(x + 1) (x − 5)(x − 1) (x − 5)(x + 1)

Rounded to the nearest tenth, what is the value of x

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit