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2 years ago

I need help plz I will give brainly

Mathematics

1 answer:

Dafna1 [17]2 years ago

7 0

Answer:

As follows, (shortened)

Step-by-step explanation:

1.AB=CD (Given)

2.AB+BC=CD+BC ( By additive property, adding BC to both sides)

3.AB+BC=CD+DE (Given, BC=DE, By substitution property replacing BC by DE)

4.AC=CE(By segment addition, and substitution property)

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2 years ago

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2 years ago

Read 2 more answers

Please help me solve this LCM

hodyreva [135]

Note that

$x^2 - y^2 = (x - y) (x + y)$

and

$x^2 + 2xy + y^2 = (x + y)^2$

Then their LCM is $\boxed{x + y}$ .

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1 year ago