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marta [7]
3 years ago
10

XZ=n, WZ=2x-5, and the perimeter of ΔXWZ is 20. What is the value of n?

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer:

d.

Step-by-step explanation:

Since it's an isosceles triangle, WX=WZ= 2n-5

Perimeter = n + (2n-5) + (2n-5)

= 5n - 10

The Perimeter is given to be 20

5n - 10 = 20

5n = 30

n = 6

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The graph below shows the distance, y, in miles, of a bee from its hive, for a certain amount of time, x, in minutes:Based on th
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Answer:

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Read 2 more answers
Solve the initial value problem: y'(x)=(4y(x)+25)^(1/2) ,y(1)=6. you can't really tell, but the '1/2' is the exponent
goblinko [34]

Answer:

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Step-by-step explanation:

Given: y'=\sqrt{4y+25}

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Hence, The solution is y(x)=\dfrac{1}{4}(2x+5)^2-\dfrac{25}{4} or y(x)=x^2+5x

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