Seudónimo Seudónimo

25-08-2016
Mathematics

contestada

evaluate each expression |18|
|2|+|-13|=
|-20|-|17|=

Relax

Respuesta :

dalendrk dalendrk

30-08-2016

[tex]|a|= \left\{\begin{array}{ccc}a&for\ a\geq0\\-a&for\ a \ \textless \ 0\end{array}\right\\\\|2|+|-13|=2+13=15\\\\|-20|-|17|=20-17=3[/tex]

Answer Link

Otras preguntas

can someone tell me which ones are expressed or implied power 1-8

I need help please!!!!

please help me with this and explain

which of the following statements regarding civil citation programs is true?

A playground has a fence covering an area with the coordinates of A(2, 3), B(-3, 2), and C(2, -2). The park wants to extend the fence’s range by a scale facto

uh i don't know how to type these in but I added a pic so good luck soldiers

Help me please!! This is timed and I’m stuck

i need help asp Match each feature to the correct branch of government.

Can some please help me please I will give 30 points of answer is right and marked as brainliest also no links please

What were the results of the United States' entry into World War I? The United States trained more than a million men as soldiers The United States helped the A