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Basile [38]
3 years ago
7

Um if you good at math please help me and i will give you brainliest

Mathematics
2 answers:
irina [24]3 years ago
5 0

Answer:

Side a = 20.8                            

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

Step-by-step explanation:

Oduvanchick [21]3 years ago
3 0

Answer:

Side a = 20.8                            

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

Step-by-step explanation:

We need to know what X is here is the equation:

3.2a+8+12.6+\frac{1}{2}a+5(a+2)+(6a-3.5)=85.9

After doing the math you get a=4.

Apply this to each side and get the answer.

Side a = 20.8                            

Side b = 20.5

Side c = 30

Side d = 2

Side e = 12.6

<u>Check</u>

20.8+20.5+30+2+12.6=85.9

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