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Sedbober [7]
3 years ago
9

A square and a triangle have equal perimeters. The square has a perimeter of 4(x + 9), and the triangle has a perimeter of 3(x +

24). Find the perimeter value. A. 180 B. 144 C. 36 D. 27
Mathematics
1 answer:
cricket20 [7]3 years ago
4 0

Answer: x=36

4(x+9)=3(x+24)

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Answer:

B. 6

Step-by-step explanation:

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Calvin wants to buy for books at 4.89 dollars each estimate how much change will get back from two $10 bills
Lemur [1.5K]

Answer:

44 cents

Step-by-step explanation:

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3 years ago
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Round 0.578 to the nearest tenth
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0.578 rounded to the nearest tenth would be 0.6, since the 7 in the hundredths spot is higher than 5.

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Here's a graph of a linear function. Write the
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Answer:

  y = -2x -5

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5 0
3 years ago
Brad has two alloys containing copper and silver. Alloy A contains 50% pure silver, and alloy B contains 75% pure silver. He wan
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Answer:

I think the answer would be

Alloy A 30%

Alloy B 40%

The reason I say that is because Alloy B has a higher amount of pure silver so yeah

I hope this helps mark me brainliest and tell me if I'm wrong please so Then I could fix it.

P.S. Wegnerkolmp2741o is gonna answer so I would go with his


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