2.Una escalera de 73 dm de longitud está apoyada sobre la pared, como muestra la figura. El pie de la escalera dista 55 dm de la pared. Para saber a qué altura sobre el piso se apoya la parte superior de la escalera en la pared, se usa el teorema de Pitágoras.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

cool? what is the actuall ?

step-by-step explanation: