In the figure, DOB is a straight line. If BÔC is twice of AÔB, CÔD is four times of AÔB and DÔA is 5 times of AÔB, find all the four angles.​ I NEED ANSWER ASAP PLEASE​

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6

Which function has the domain x> -11? y= x+ 11 +5 y= x-11 +5 y= x+5 - 11 y= x+5 + 11

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