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harkovskaia [24]

3 years ago

6

A triangle has two sides of lengths 5 and 12 what value could the length of the third party be check all apply

2 answers:

choli [55]3 years ago

3 0

The third side must be greater than the difference of the other 2 sides and less than the sum of the other 2 sides.
5 and 12 SUM = 17
DIFFERENCE = 7

The 3rd side must be greater than 7 and less than 17

So, the third side could be 9 or 11.

Source:
http://www.1728.org/trianinq.htm

Scorpion4ik [409]3 years ago

3 0

Answer: 11 and 9

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Mazyrski [523]

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3 years ago

(x³ + ³) / (x - y)<br> Do not include parentheses in your answer.

Lubov Fominskaja [6]

The simplified expression of $\frac{x^3 + (-y)^3}{(x - y}$ is $x^2+xy+y^2$

<h3>Complete question</h3>

Simplify the expression: (x³ + (-y)³) / (x - y)

Do not include parentheses in your answer.

<h3>How to simplify the expression?</h3>

The expression is given as:

$\frac{x^3 + (-y)^3}{(x - y}$

Open the inner bracket

$\frac{x^3 -y^3}{(x - y}$

Apply the difference of two cubes to the numerator

$\frac{(x-y)(x^2+xy+y^2)}{(x - y}$

Cancel out the common factors

$x^2+xy+y^2$

Hence, the simplified expression of $\frac{x^3 + (-y)^3}{(x - y}$ is $x^2+xy+y^2$

Read more about expressions at:

brainly.com/question/723406

#SPJ1

4 0

2 years ago