The alternate interior angles formed by parallel lines are A) Complementary
B) Supplementary
C) Congruent
D) Isosceles
E) Right
F) Obtuse
G) Acute
H) Parallel to
I) Perpendicular to

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

Marina baked cookies. she gave 3/4 of the cookies to the scout bake sale. she shared the remaining 6 cookies with her friends. how many cookies did marina bake?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is: