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

What is the image of (−3,4) after the transformation ry=x?

I will be giving massive thanks for whoever answers this right. ^0^ - - - (It will seem hard, but it absolutely is not.) - - - The equation y = 1.6x rep

which expression is equivalent to 2(m-4)+1

the visible portion of the Sun appears blotchy These blotches are called what

You take out a cash advance of $2,790.00 on a credit card with a 3.5% cash advance fee and a 13.5% APR. What is the amount due by the end of the month?

In subduction zones, dense pieces of oceanic crust are pulled downward toward the mantle. What is the result of this?

Who were the two opposing sides in the American Revolution?

congress is bicameral because the A. framers modeled it after the English parliament B. framers intended to make it the most powerful branch of the government C

Calculate the mass of a solid gold rectangular bar that has dimensions lwh = 4.60 cm ✕ 12.0 cm ✕ 22.0 cm. (the density of gold is 19.3 ✕ 103 kg/m3.)

What did rivers provided for ancient civilizations?