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Len [333]
3 years ago
9

the margins of a page are usually expressed in decimal parts of an inch. Using the given​ figure, how long is each typed line on

the​ page?
Mathematics
1 answer:
Marta_Voda [28]3 years ago
7 0
The answer is .5 of an inch
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Now putting the value of b in the second equation we get
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