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

Researchers have found that the reason nurses do not draw on research are related to

ASAP 26 POINTS What is 76% of 30? Enter your answer, rounded to the nearest tenth, in the box.

Can somebody please help me on this?

When a pigment molecule in a light-harvesting complex absorbs a photon of light, what happens to its excited-state electron? when a pigment molecule in a light-

What is population destiny?? A). The relationship between the size of a certain area in the number of people who live there. B). The relationship between a cert

how to use the HL Congruence Theorem to determine if the given triangles are congruent

What makes Pop Art fundamentally different from Abstract Expressionism?

In this Triangle, cos a/cos b=___

Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an elevation of −35.75 feet relative t

How do you figure out 1/4 of 192