Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

If BC=DC, then BC+AC=DC +AC because of the?

OpenStudy (lgbasallote):

what do you notice about BC + AC = DC + AC?

OpenStudy (lgbasallote):

what is common between the left side and the right side?

OpenStudy (anonymous):

AC?

OpenStudy (lgbasallote):

what about AC? what is done to AC?

OpenStudy (anonymous):

it's being added to BC and DC

OpenStudy (lgbasallote):

therefore...what is the property?

OpenStudy (anonymous):

addition?

OpenStudy (lgbasallote):

correct :D the addition property of equality

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!