4. Martín utiliza 4 horas diarias para el estudio autónomo, 7/10 de este tiempo lo usa la hacer tareas. Y el tiempo restante lo usa para leer los contenidos de las unidades ¿Cuánto tiempo de estas 4 horas le queda libre?

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?