Two roads that cross at right angles are used as the coordinate axes for a city map. a library is located at the point (-4.5, -2.25). how far is the library from each road?

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement