What two numbers multiply to -30 and add to 1?

What is the arc length when θ =pi over 3 and the radius is 5 cm? (5 points) 5 pi over 3 cm 10 pi over 3 cm 16 pi over 3 cm pi over 3 cm

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2