karen019 karen019

08-12-2021
Mathematics

contestada

Can someone pls help me!! And if u can explain how u do it I will very thankful for that..

Can someone pls help me And if u can explain how u do it I will very thankful for that class=

Respuesta :

allisonemmasu8 allisonemmasu8

08-12-2021

Answer:

For the first question is 8y, and the second question would be 80

Step-by-step explanation:

The perimeter of a shape is calculated by adding it's sides together, and 2y+2y+2y+2y=8y. If y=10, we can substitute y for 10 in which 8*10 is 80.

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