Complete the following proof. Given: Points R, S, T, Q on circle O

Prove:
M- RS + M- ST + M- TQ = M- RQ

Which function has the same domain as y=2x

2x + 1 < 5 solve the following inequality. then place the correct number in the box provided.

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′.