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k0ka [10]
3 years ago
10

a square has a perimeter of 38 inches. We want to know the length of each side. choose the best model for the problem

Mathematics
2 answers:
lianna [129]3 years ago
8 0
Its 9.5inches on each side. im not sure if that was your question :)
galina1969 [7]3 years ago
3 0
What are the models? If I see them I can probably help! :)
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Alex has a collection of butterflies and moths. He has 342 insects total. The number of butterflies is twice the number of moths
iragen [17]

Answer:

228 butterflies

Step-by-step explanation:

X represents the moths

2x represents the butterflies

solution:

x + 2x = 342

3x = 342

x = 114

2x = 228

so therefore Alex have 228 butterflies

4 0
3 years ago
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chubhunter [2.5K]

Answer:

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Step-by-step explanation:

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