1. Which are pairs of vertical angles? C С
B.
А
D
COB & COA
AOD & AOC
COB & AOD
BOD & LAOD

What is the missing constant term in the perfect square that starts with x^2 -20x

According to the number line, what is the distance between points a and b? v ++ + + + + -16 -14 -12 -10 -8 + 6 + 4 + -2 + 0 + 2 + 4 + 6 + 8 + 10 + 12 + 14 + 16 o6 units o 7 units 12 units o 14 units

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl