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alekssr [168]
2 years ago
14

The ratio of the perimeter of two similar polygons is 5:7. The area of the smaller polygon is 30 sq. cm. Find the area of the la

rger polygon.
Mathematics
1 answer:
Debora [2.8K]2 years ago
4 0

Answer:

42sq

Step-by-step explanation:

       5:7

30 sq: x sq

30/5=6 sq for 1 of the ratio

6*7=42 sq for 7 of the ratio

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marshall27 [118]

Answer:

Sales tax

Step-by-step explanation:

You might have like 3% sales tax which is 3 percent of the original price added back onto it.

Sales tax is a tax that is put onto wanted and gourmet things, so chocolate isn't a needed item in life, so you have sales tax on it. On something like bread or meat, there might not be sales tax since you need food to survive. If something cost $100, and there is 3% sales tax, you will pay 103 dollars since 0.03 of 100 is 3.

4 0
3 years ago
Ryan collects rainwater in a barrel for his garden. The barrel is filled with 12 gallons of water. Ryan used 7.4 gallons to wate
alekssr [168]

Answer:

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Step-by-step explanation:

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5 0
1 year ago
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Answer:

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Step-by-step explanation:

3 0
2 years ago
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Answer:

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Step-by-step explanation:

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