How do you make someone shut up?
Please some people really annoy me.

I hurt people when they annoy me, not physically, but mentally

Step-by-step explanation:

I get revenge

even if it takes years for my plan to get to step 2

I get revenge, pretend to be their friend and hurt them in the end

Ignore them...its easy. Or you can do it the hurtful way and roast them and that way you hurt there feelings and they never talk to you again. I've never done it the hurtful way bc no one really annoys me. lol good luck!

Step-by-step explanation:

(b) 240

step-by-step explanation:

first, we use the pythagorean formula using the given side lengths to find x. then we use x to find the side lengths. then we add the side lengths to find the perimeter.

pythagorean theorem formula:

a^2 + b^2 = c^2

(x - 20)^2 + (x - 40)^2 = x^2

x^2 - 40x + 400 + x^2 - 80x + 1600 = x^2

x^2 -120x + 2000 = 0

(x - 100)(x - 20) = 0

x - 100 = 0 or x - 20 = 0

x = 100 or x = 20

we see that the solution x = 20 must be discarded because it will give a negative side length and a side length of 0. the only valid solution is x = 100.

perimeter = sum of the lengths of the sides

perimeter = x + x - 20 + x - 40

perimeter = 3x - 60

replace x with 100.

perimeter = 3(100) - 60

perimeter = 300 - 60

perimeter = 240