Which statement illustrates a simulation that could be used to generate samples of people on a game show selecting either door A, door B, or door C?

Flipping a coin and getting heads for door A or tails for door C.

Rolling a die; 1 or 2 represents door A, 3 or 4 represents door B, and 5 or 6 represents door C.

Creating a spinner divided into 4 equal parts. Label two parts door A, one part door B, and the third part door C.

Go to the game show and collect data for a month on which doors people chose.

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

30,40,50 is correct answer

x=3y-6

step-by-step explanation:

solve for   x by simplifying both sides of the equation, then isolating the variable.