María tiene 50 dulces de chocolate, 100 dulces de coco y 90 de fresa. Si desea guardarlos en cajas que contengan el mismo número de dulces y, además, la mayor cantidad posible, ¿cuántos dulces entrarán en cada caja? ¿Cuántas cajas necesitará María?

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this

roots are from trees

step-by-step explanation:

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.