kingmayah06 kingmayah06

07-01-2022
Mathematics

contestada

Need help!!!!!!!!!!!!

Need help class=

Respuesta :

reinhard10158 reinhard10158

10-01-2022

Step-by-step explanation:

the perimeter of a rectangle is

2×length + 2×width =

2×(x + 10y) + 2×(7x² - x + 9y) =

2x + 20y + 14x² - 2x + 18y =

14x² + 38y

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