Charlie used these steps to solve the equation 6x+5=1+2(3x+2). which choice describes the meaning of his result, 5=5?

Option A is correct

All values of x make the equation true.

Step-by-step explanation:

Given an equation:  

Apply the distributive property to the Right side of the equation

A number is multiplied to the sum of the two numbers, i.e,

then,

or

Subtraction property of equality: Subtract the same number from both sides of an equation.

Subtract 6x from both sides:

Simplify:

or

  ;

hence the result is true for all values of x.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

c

-by-step explanation:

it would be c