In real life, randy is 6 feet tall. in a full-length photograph of randy, his entire body is 8 inches high, while his legs alone are 4 1/2 inches high. how long are his legs in real life?
a. 36.0
b. 40.5
c. 72.0
d. 128.0

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