two angles are supplementary. the measure of one is 3.5 times the measure of the other angle. find both angles

Supplementary angles add to 180.  Let x = the measure of one angle.  The other is three and one half times larger, or 3.5x:

x + 3.5x = 180

Step-by-step explanation:

i think it is 18

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8