A girl is 6 feet tall and casts a shadow that is 4 feet long. A building casts a shadow that is 40
feet long. How tall is the building?

There are several unique characteristics of qualitative research that make it distinct from quantitative research. describe the aspects of qualitative research and the elements of design that contribute to the rigor of the work. what actions of the researcher can compromise the integrity of the findings?

Factor the monomial completely 42a3b3

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?