Classify Angle 1 & Angle 2 by choosing the correct term from the choices below. adjacent

complementary

vertical

straight

Vertical, because when two angles are across from each other they are the same angle measurement.

You have to give us options

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post