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ycow [4]
1 year ago
10

For what value of x must ABCD be a parallelogram? 14-7=12x+1

Mathematics
1 answer:
Ad libitum [116K]1 year ago
4 0

Answer:

Step-by-step explanation:

14-7=7

7-1=6

6=12x

x=0.5

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Some people think it is unlucky if the 13th day of a month falls on a Friday. Show that in every calendar year (non leap or leap
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Aleks [24]

Answer:

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