Choose 1
A. Vertical angles
B. Complementary angles
C. Supplementary angles
D. None of the above

Simply 8x squared + 5(7x squared- x) - 2x =

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

If the probability of an event happening is 65% then the probability this event does not occur?