Directions: Determine whether the quadrilateral is a parallelogram using the specified method. 13. D(-8, 1), E(-3, 6), F(7, 4), G(2, -1) (Distance Formula)

14. L(-1, 6), M(5, 9), N(0, 2), P(-8, -2) (Slope Formula)

15. B(-2, -9), C(0, -5), D(6, -3), T(4, -7) (Distance and Slope Formulas)

Danny draws a transversal, t, on two parallel lines ab and cd, as shown below: he makes the following table to prove that the alternate interior angles are equal: which is the missing justification? (6 points) corresponding angles formed by a transversal on parallel lines are supplementary. corresponding angles formed by a transversal on parallel lines are congruent. co-interior angles formed by a transversal on parallel lines are congruent. co-exterior angles formed by a transversal on parallel lines are congruent.

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?