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Vika [28.1K]
3 years ago
8

A mirror frame in the shape of an oval is shown below. The ends of the frame form semicircles:

Mathematics
1 answer:
Kruka [31]3 years ago
3 0
You need to add up three things:
- two sides of 60" each (60*2=120")
- the perimeter of the upper semicircle (3.14*27/2=42.412")
- the perimeter of the lower semicircle (3.14*27/2=42.412")

After addition:
120+42.412+42.412=204.823"


I hope you got the idea!








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BARSIC [14]
ANSWER:
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STEP BY STEP EXPLANATION:

We start out with buying the stock for $15.75 then sell it at $19.25. We need to find the difference.

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To check your work add $3.50 to $15.75

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Hope this helps and please mark brainliest! : )
3 0
3 years ago
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8090 [49]
Hi there!

• f(x) = 3x + 1
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Then,
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(f - g)(x) = f(x) - g(x)

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Hence,
Option 2ⁿᵈ : -x² + 3x + 7 is Correct.

~ Hope it helps!
6 0
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