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Ratling [72]
3 years ago
5

What is the answer to this i need help please

Mathematics
1 answer:
Contact [7]3 years ago
5 0

Answer:

-(√2) + √3

Step-by-step explanation:

2√3 - (√2 + √3)

2√3 - √2 - √3

2-1√3 - √2

√3 - (√2)

or.

-(√2) + √3

the answer is not in the possible answers

You might be interested in
Find the roots of the quadratic equation x^2 – 8x = 9 by completing the square. Show your work.
loris [4]
X² - 8x = 9
x² - 8x - 9 = 0
x² + x - 9x - 9 = 0
x(x + 1) -9(x + 1) = 0
(x+1)(x-9) = 0
x = -1 or 9

In short, Your Answers would be -1 & 9

Hope this helps!
3 0
3 years ago
I need help with these!
Harman [31]

Given:

The figures of triangles and their mid segments.

To find:

The values of n.

Solution:

Mid-segment theorem: According to this theorem, mid segment of the triangle is a line segment that bisect the two sides of the triangle and parallel to third side, The measure of mid-segment is half of the parallel side.

9.

It is given that:

Length of mid-segment = 54

Length of parallel side = 3n

By using mid-segment theorem for the given triangle, we get

54=\dfrac{1}{2}(3n)

2\times 54=3n

108=3n

Divide both side by 3.

\dfrac{108}{3}=n

36=n

Hence, the value of n is equal to 36.

10.

It is given that:

Length of mid-segment = 4n+5

Length of parallel side = 74

By using mid-segment theorem for the given triangle, we get

4n+5=\dfrac{1}{2}(74)

4n+5=37

4n=37-5

4n=32

Divide both side by 4.

n=\dfrac{32}{4}

n=8

Hence, the value of n is equal to 8.

3 0
3 years ago
How do you work this
nevsk [136]
You just ask your questions in ask
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4 years ago
Need Help (: Help me pls Brainly dont take
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$171.45

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Match the following. Match the items in the left column to the items in the right column. 1. algorithm the number being divided
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