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Mathematics

1 answer:

azamat3 years ago

6 0

Answer:

d = 4t-10

Step-by-step explanation:

t is given as the length of the side of the square frame, so the total length of all 4 sides is 4t. The ribbon is 10 cm short of that, so has length 4t-10. The ribbon length is represented by the variable d, so we have ...

... d = 4t -10

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