What would it be answer for 23 points

Geometry paper. i don't know how to do the rest. questions 5. 8. 9. and 10.

Is a positive integer raised to a negative power always positive

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′.