What is the measure of angle A?
A54
B 44
C64
D34

Olivia uses the work below to determine 55% of 720 which explains the error in olivia’s solution

Three times the sum of a number and seven is negative thirty-six. what is the number?

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′.