On a certain day, the exchange rate was 60 u. s. dollars for 50 euro. how many u. s. dollars were 60 euro worth that day?

Which undefined geometric term is described as a location on a coordinate plane that is designed by an ordered pair (x,y) ?

An account with a $250 balance accrues 2% annually. if no deposits or withdrawals are made, which graph can be used to determine approximately how many years will it take for the balance to be $282? it's e2020 ni️️as

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.