babyfieloLane babyfieloLane

01-07-2016
Mathematics

contestada

What is |9|?
a. –9
b. 0
c. 9
d. 18

Respuesta :

01-07-2016

The answer is "c".

|a|=a (if a>0, a=0)
|a|=-a (if a<0)

Answer Link

Otras preguntas

Help will give points

In which state of matter do individual atoms all take on the same qualities and, for our purposes, become one blob?

Para elaborar 1 kg de masa para pastel se emplean 2 de kilogramo de harina, ¿cuántos kilogramos 5 de harina se usan para hacer 3 1 kilogramos de masa para paste

What is the image point of (-4,2)(−4,2) after a translation left 1 unit and down 2 units?

Which of the following shows 3x + 15 + 6x – 7 + y in simplest terms? 9x + y + 8 26xy 18x + 8y 9x + 22 + y

Could someone help me? (50 Points)

Three times a number w is less than 18. how would u type thi s

how do you write 9 7/9 as a decimal?

List four general reasons why believers assembled together.Use complete sentences.

Which of the follow descriptions apply to the fate of Fort Loudoun? (Select all that apply.)