Find number abcIf c7aac - 3a850 = 3b37c find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nílton Corrêa De Sousa.
Johannes KeplerDied 15 Nov 1630 at age 58 (born 27 Dec 1571). German astronomer who formulated three major laws of planetary motion which enabled Isaac Newton to devise the law of gravitation. Working from the carefully measured positions of the planets recorded by Tycho Brahe, Kepler mathematically deduced three relationships from the data: (1) the planets move in elliptical orbits with the Sun at one focus; (2) the radius vector sweeps out equal areas in equal times; and (3) for two planets the squares of their periods are proportional to the cubes of their mean distances from the sun. Kepler suggested that the tides were caused by the attraction of the moon. He believed that the universe was governed by mathematical rules, but recognized the importance of experimental verification.«