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2 years ago

Do y’all know the answer to this !?

Mathematics

2 answers:

IceJOKER [234]2 years ago

8 0

Answer:

Step-by-step explanation:

set jk and kl equal to each other bc they are the same length (we know this bc of the midpoint)

3x - 1 = 2x + 8

x = 9

substitute 9 in an equation

2(9) = 8 = KL

18 + 8

26 = KL

since KL is the same length as JK we can just multiply 26 * 2

JL = 52

hope this helps <3

ELEN [110]2 years ago

3 0

3x - 1 = 2x + 8
x = 9

3x - 1 + 2x + 8
5x + 7
5(9) + 7
45 + 7
52

3(9) - 1 + 2(9) + 8
27 - 1 + 18 + 8
26 + 26
52

JL = 52

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Step-by-step explanation:

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This simplifies to

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If we set a = x and b = $\frac{1}{6}\right)$ we can see that

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So the two roots or solutions of the equation are

$x - \frac{1}{6}=-\sqrt{\frac{1}{4}}$ and $x - \frac{1}{6}=\sqrt{\frac{1}{4}}$

$\sqrt{\frac{1}{4}} = \frac{1}{2}$

So the two roots are

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and

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