3 years ago

Thank you to whoever helps

Mathematics

1 answer:

MakcuM [25]3 years ago

5 0

The answer is C because x2 is a parabola

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What is the value of the expression |a + b| + |c| when a = –3, b = 7, and c = –15?

nikdorinn [45]

We know:
$|a|= \left\{\begin{array}{ccc}a&if\ a \ \textgreater \ 0\\0&if\ a=0\\-a&if\ a \ \textless \ 0\end{array}\right\\\\|2|=2\\|0|=0\\|-3|=3$

$|a+b|+|c|$
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3 years ago

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hram777 [196]

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Montano1993 [528]

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2 years ago

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mrs_skeptik [129]

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3 years ago