Respuesta :

chetankachana

Answer:

10y + 1

Step-by-step explanation:

3y + 5 + y - 4 + 6y =

3y + y + 6y + 5 - 4 = 10y + 1

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-Chetan K

Perimeter=sum of sides

[tex]\\ \qquad\quad\sf\longmapsto Perimeter=6y+3y+5+y-4[/tex]

[tex]\\ \qquad\quad\sf\longmapsto Perimeter=6y+3y+y+5-4[/tex]

[tex]\\ \qquad\quad\sf\longmapsto Perimeter=9y+y+1[/tex]

[tex]\\ \qquad\quad\sf\longmapsto Perimeter=10y+1[/tex]

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