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svetoff [14.1K]
3 years ago
9

What is the sum of the rational expression below 3x/x+9 + x/x-4

Mathematics
1 answer:
fredd [130]3 years ago
6 0
The answer to the question

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What is a point-slope equation of the line with slope -10 that goes through the point (1,4)
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\bf (\stackrel{x_1}{1}~,~\stackrel{y_1}{4})\qquad \qquad \qquad 
% slope  = m
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I’m kind of having troublehelp?
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Answer:

13

Step-by-step explanation:

a^2 + b^2 = c^2

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Use the information in the diagram to find the length of segment AD. Round your answer to the nearest hundredth.
Lana71 [14]

Based on the lengths of the given triangles and the length of segment BD, the length of segment AD is 22.20.

<h3>What is the length of segment AD?</h3>

The triangle ABC is a right angled triangle with segment AB being the hypothenuse.

We can therefore find this length using the Pythagoras Rule:

Hypothenuse ² = a² + b²

Hypothenuse ² = 28.6² + 23.2²

Hypothenuse ² = 1,356.20

Hypothenuse = √1,356.20

= 36.83

Length of AD:
= AB - BD

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Find out more on the Pythagorean theorem at brainly.com/question/343682.

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7 0
2 years ago
PLEAES HELP!!!!
Yuri [45]
From what I understood u write 2 ways of how many cookies hannah has
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Since A = bh
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