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What’s the value of the missing angle

140

Step-by-step explanation:

this is because the angle of a straight line 180 in turn meaning that if you subtract 40 from 180 you get the missing angle. 180-40=140

Hope this helps, Have an amazing day!

20

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