The lengths of the sides of a triangle are 5, 12, and 13. what is the measure of the angle opposite to the side with length equal to 13?

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.

What multiplys to be 1 but adds up to be 4

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