Use the pictures below to fill in the blanks. The choices are in the box below. You may use a word more than once.
complementary
supplementary
vertical
a. <1 and <2 are
angles.
b. <1 and <3 are
angles
C. <5 and <6 are
angles

How many liters of peroxide should be added to 12 liters of an 8% peroxide solution so that the resulting solution contains 16% peroxide?   original added new amount of peroxide 0.96 liters x 0.96 + x amount of solution 12 liters x 12 + x 0.18 liter 1.14 liters 1.92 liters 2.10 liters