3. Sara is trying to justify a step in her paragraph proof. What is the property that she should use? AB BC, BC XY, therefore ABXY
Reflexive Property of Congruence
Equality of Congruence Property
Symmetric Property of Congruence
Transitive Property of Congruence

Step-by-step explanation:

here is my cat i cant help but the question looks hard and you probably need a releif so look at my cat

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

step-by-step explanation: