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blsea [12.9K]
3 years ago
9

Rectangle base of length 3x cm and width x cm, where x>0. the height is y cm, where y>0. The sum of the length, width and

height is 20 cm.
what is the expression for y terms.​
Mathematics
1 answer:
olchik [2.2K]3 years ago
6 0

Answer:

adD

Step-by-step explanation:

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