En un triángulo rectángulo ABC, B es un ángulo recto y m < A = 23° (medida del ángulo A). Si el
lado opuesto al ángulo A mide 17 cm ¿Cuánto
mide la hipotenusa?​

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14