What is the equation for this problem and the answer? Please help!!!
1 answer:
Answer:
shortest side=30 cm
shortest side=30 cm
longest side=40 cm
Step-by-step explanation:
shortest sides=x
longest side=x+10
perimeter=2x+x+10
100=3x+10
90=3x
30=x
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Answer:
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Step-by-step explanation:
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Step-by-step explanation:
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