In , angle B = 58.3, angle C = 39.4 and BC = 12.5cm Find:

1. Angle A
2. Length of AB
3. Length of AC

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

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