Given a quadrilateral with vertices , 5), , 5), , 0), and h(−2, 0):
a. prove quadrilateral is a parallelogram.
b. prove (2, 2.5) is a point on both diagonals of the quadrilateral

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

X-intercept=-5 y-intercept=2 the equation of the line is

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