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Leokris [45]
3 years ago
7

Polygon C and polygon D are similar. The perimeter of polygon C is 60 inches, and the perimeter of polygon D is 12 inches. If on

e side of polygon C is 4 inches, what is the length of the corresponding side in polygon D?
A. 4 in
B. 0.8 in
C. 20 in
D. 16 in
Mathematics
1 answer:
lesantik [10]3 years ago
7 0

Answer:

.8.

Step-by-step explanation:

((apex))

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The value of Peter's house has risen 20% a year for the last 3 years. If the value of Peter's home 3 years ago was $110,000.00,
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Increase $110,000 by 20% 3 times.

110,000 x 0.2 = 22000
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So we must add 22000 to 110,000, then take 20% of the new cost, and repeat.

Add them
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Take 20% of new value
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Add that
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Take another 20% of that
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So the value is now $190,080

A much more efficient way to do this would be multiplying 1.2 instead of 0.2, and skipping the adding part, as you already took 100% of it and are adding 20% more.

Hope this helps!
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Hello,

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