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Kruka [31]
3 years ago
7

Need help with this question.

Mathematics
1 answer:
bonufazy [111]3 years ago
8 0
10 meters by 3 meters

P= 10+10+3+3=26
A= 10×3=30

hope this helps :)
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4x-10=30<br> 2n-7=30 <br> S/3+2=4
emmasim [6.3K]

Answer:

x=10 n=18.5 s=6

Step-by-step explanation:

4x-10=30

Add 10 to both sides

4x-10+10=30+10

4x=40

Divide by 4 on both sides

(4x)/4=40/4

x=10

2n-7=30

Add 7 to both sides

2n-7+7=30+7

2n=37

Divide by 2 on both sides

(2n)/2=37/2

n=18.5

(s/3)+2=4

Subtract 2 from both sides

(s/3)+2-2=4-2

(s/3)=2

Multiply by 3 on both sides

3s/3=2*3

s=6

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2 years ago
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Neporo4naja [7]

Answer:

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Answer:

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3 years ago
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