3 years ago

The perimeter of the rectangle below is 120 units. Find the value of y. 5y - 3 4y

Mathematics

1 answer:

vladimir2022 [97]3 years ago

5 0

Answer:

y =7

Step-by-step explanation:

2(5y-3)+2(4y) = 120 units

10y - 6 + 8y = 120 units

18y= 120+6

y = 126/18

y = 7

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