What differwnce between 4,632 ans 20,000 is what number

What point is the projection of q on a) r b) s c) t

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.

Define multiplicative inverse. give an example of a number and its multiplicative inverse.