rarinstraw1195

Sorry! Forgot to add http:// in front of the URL :P

This is a whole lot of absolute values

Let's begin

||-11|-|-6||

First, get the absolute value of -11 and -6

|-11|=11

|-6|=6

|11-6|

Now, do what's inside the absolute value

|5|

Absolute value of 5 is 5

5

The answer to ||-11|-|-6|| is 5

19-4c=17

Subtract 19 from both sides

-4c=-2

Divide by 4 on both sides

c=1/2

First, combine like terms

0.75r-0.125=0.5+r

Subtract 0.75r from each side

-0.125=0.5+0.25r

Subtract 0.5 from both sides

-0.625=0.25r

Divide -0.625 by 0.25 to get -2.5

r=-2.5

Centi = 1/100

so 1 centimeter is 1/100 of a meter

so there are 100 centimeters in a meter

This depends on what x equals. 

The equation is 62/x

3^-1 * 3⁵=81

For sure!

All of physics is math-based!

Very good question by the way!