Identifica las propiedades que aplican en cada ejercicio: a. (-8+5)+3=-8+(5+3) b. 8=-(-8) c. 4/7-4/7=0 d. Pi*6/8=6/8*pi e. El elemento opuesto de -15 es 15 f. El elemento inverso de 7/8 es 8/7 ayudenme porfa

What aspects of lines have to be diffrent

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl