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

I need answering ASAP please

What is the volume of the fluid in the graduated cylinder measured to the correct degree of precision? 37.22 mL 38.05 mL 37.0 ml 37.8 ml

CH3CH2OH______ionsin an aqueous solution.АformsBdoes not form

can someone pls help w finding the x and y intercepts of this? y=x^2-2x

Satire makes fun of what for what purpose?A. human weaknesses to change society B. human weaknesses to be meanC. celebrities to sell magazines D. how someone si

1. Half the world's rain forests have already been ___________. a. endangered b. eroded c. found d. destroyed 2. Try to eliminate fatty foods from your diet. a.

Nominal GDP increases from year 1 to year 2. Therefore: a.) We produced more goods and services in year 1 b.) We produced more goods and services in year 2 c.)

Find r given: (4,-7) and (-2, r) with a slope of 8/3

Find the value of x for the given square. (x^2- 4x)

Find the measures of the unknown angles in the triangle shown. Round it the nearest degree.

RELAXING NOICE