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lawyer [7]
3 years ago
14

Simplify the expression

Mathematics
1 answer:
ollegr [7]3 years ago
4 0

Answer:

<h3>              f(x) = x - 6</h3><h3>             g(x) = x - 5</h3>

Step-by-step explanation:

\dfrac{x^2-8x+12}{x^2-7x+10}\\\\x^2-7x+10\ne0\ \iff\ x=\frac{7\pm\sqrt{49-40}}{2}\ne0\ \iff\ x\ne5\ \wedge\ x\ne2\\\\\\\dfrac{x^2-8x+12}{x^2-7x+10}=\dfrac{x^2-2x-6x+12}{x^2-2x-5x+10}=\dfrac{x(x-2)-6(x-2)}{x(x-2)-5(x-2)}=\\\\\\ =\dfrac{(x-2)(x-6)}{(x-2)(x-5)}=\dfrac{x-6}{x-5}\\\\\\f(x)=x-6\\\\g(x)=x-5

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3/10 foot more snow yesterday

Step-by-step explanation:

1/2 x 5 = 5/10

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4 0
2 years ago
Please help with these two questions thank you.
prohojiy [21]
1. Perpendicular Transverse Theorem
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6 0
3 years ago
Don’t know what the answer is
Lyrx [107]

Answer:

210

Step-by-step explanation:

if you divide 126 by 3 you get 42 than multiply by 5 and you get 210

5 0
3 years ago
I need help please help me.
Nadusha1986 [10]

Answer:

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Step-by-step explanation:

According to both the diagram and the presented angle measure, m∠RPS + m∠QPR = m∠QPS.

(4x + 27) + (9x - 115) = 107

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Now that we have the value of x, we can find the m∠QPR.

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= 9 * 15 - 115

= 135 - 115

= 20

So, m∠QPR is 20°.

Hope this helps!

4 0
3 years ago
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