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patriot [66]
3 years ago
15

What is the length of the dotted line in the diagram below? Leave your answer in simplest radical form. *Will give brainliest*

Mathematics
1 answer:
goldenfox [79]3 years ago
7 0

Answer:

√134

Step-by-step explanation:

Solve for the top line first,

√(5²+3²)

= √34

then for the dotted line,

√(10²+(√34)²)

= √134

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A retailer who sells backpacks estimates that by selling them for x dollars each, she will be able to sell 100−x backpacks each
zvonat [6]

Answer:

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Step-by-step explanation:

Given in the question a quadratic equation,

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To find the selling price, x, which will give highest revenue, y, we will find maximum value of parabola curve −x² + 100x

The value of -b/2a tells you the value x of the vertex of the function

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here a = -1

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Selling price = -(100)/2(-1)

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R = −(50)² + 100(50)

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8 0
3 years ago
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nexus9112 [7]

Answer:

Step-by-step explanation:

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6 0
3 years ago
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adoni [48]

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8 0
3 years ago
This is for algebra 2 and I got stuck on this anyone know this?
AnnZ [28]
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5 0
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