What is 30 .9 tonnes when divided by vbdavbhsdbvlavhbshbvsdh

About 400,000 people visited an art museum in december. what could be the exact number of people who visited the art museum?

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong.picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|