in february 2015 there were 28 days, all in complete weeks. there are 7 days in a complete week. how many weeks were there in february 2015

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Which best describes the transformation that occurs in the graph? a) dilation b) reflection c) rotation d) translation

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.