La aguja horaria de un reloj mide 8 cm y la minutera 10 cm, ¿qué longitud de arco de circunferencia describe la aguja horaria en 2 horas?, ¿y la minutera en 15 minutos?.

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

C. using a standard deck of 52 cards, the probability of selecting a 4 of diamonds or a 4 of hearts is an example of a mutually exclusive event. true of false

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)