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3 years ago

Can two numbers have the same absolute value

Mathematics

2 answers:

xxMikexx [17]3 years ago

7 0

Answer:

no they can not

svp [43]3 years ago

5 0

Answer:

Yes, well kinda.

Step-by-step explanation:

If you are looking at integers as well then yes,

-5 and 5 have the <u><em>same</em></u><em> </em>absolute value

6 and 5 do not

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What dose each mean in a math problem

Juli2301 [7.4K]

Answer:

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yulyashka [42]

Answer:

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Step-by-step explanation:

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3 years ago

Determine whether line AB and line CD are parallel, perpendicular, or neither. A( 4, 2), B(-3, 1), C(6, 0), D(-10, 8)

Lapatulllka [165]

Answer:

<h2>neither</h2>

Step-by-step explanation:

If AB an CD are parallel, then their slopes are the same.

If AB and CD are perpendicular, then the product of their slopes is equal -1.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

Calculate the both slope:

$A(4,\ 2),\ B(-3,\ 1)\\\\m_{AB}=\dfrac{1-2}{-3-4}=\dfrac{-1}{-7}=\dfrac{1}{7}\\\\C(6,\ 0),\ D(-10,\ 8)\\\\m_{CD}=\dfrac{8-0}{-10-6}=\dfrac{8}{-16}=-\dfrac{1}{2}\\\\=============================$

$m_{AB}\neq m_{CD}$

The line AB and line CD are not parallel

$m_{AB}\cdot m_{CD}=\left(\dfrac{1}{7}\right)\left(-\dfrac{1}{2}\right)=-\dfrac{1}{14}\neq-1$

The line AB and line CD are not perpendicular.

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3 years ago

Brainly sometimes gives us the wrong answers sometimes so what other websites should I use?

Anni [7]

Answer:

quizlet and jishka

Step-by-step explanation:

i looked it up on google

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