Un camión de 28 toneladas cambia de velocidad en 100 s de 36 km/h a 54 km/h. Determina: la aceleración del camión, b) la fuerza ejercida sobre el mismo.

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

What is the value of x? enter your answer in the box. x =

M? aoc=96 ? space, m, angle, a, o, c, equals, 96, degree \qquad m \angle boc = 8x - 67^\circm? boc=8x? 67 ? space, m, angle, b, o, c, equals, 8, x, minus, 67, degree \qquad m \angle aob = 9x - 75^\circm? aob=9x? 75 ? space, m, angle, a, o, b, equals, 9, x, minus, 75, degree find m\angle bocm? bocm, angle, b, o, c: