What is the value for X?

Mathematics

1 answer:

Marta_Voda [28]3 years ago

4 0

X=21 and the mesure of one would be 120 to check if its correct multiply 5 by 21 then add it to 15 and that would be the answer for what 1 is you can also check of its 21 by multiplying 3 by 21 and subtracting 3 then adding both to get 180 which is the normal measurements of the line. hope this helps somehow

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Answer:

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