What is the volume of this contaniner

#12 find the value of x. #13 find the value of the variable.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

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′.