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uranmaximum [27]
3 years ago
5

Someone please help me I need an explanation/show work please help Its due soon

Mathematics
1 answer:
olganol [36]3 years ago
7 0

Answer:

1) 8y+20

2) 20x-8

Step-by-step explanation:

1) Perimeter= Sum of all sides=2*(2y+4)+3y+9+y+3=8y+20

2) Perimeter=Sum of all sides=4*(5x-2)=20x-8

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