2 years ago

PLEASE HALP!!!!

Mathematics

2 answers:

ryzh [129]2 years ago

8 0

Answer:

B. 84

(85+89+90+82+x)/5=86

so x=84

Scilla [17]2 years ago

5 0

Answer:

The answer is B

Step-by-step explanation:

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xxMikexx [17]

I would say that all are

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2 years ago

Please help!!!

navik [9.2K]

The right answer is: x + x + 2 + 9 = 29

Step-by-step explanation:

According to given statement,

Side 1: 9 units

Side 2: x units

Side 3: x+2 units

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$Side1+Side2+Side3=P\\$

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$(9) + (x) + (x+2) = 29\\9+x+x+2=29\\x+x+2+9=29$

Hence,

The right answer is: x + x + 2 + 9 = 29

Keywords: Perimeter, triangle

Learn more about perimeter at:

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2 years ago

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18-12/12 *100

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2 years ago

How do it do this ????

V125BC [204]

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2 years ago