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Mathematics 14 Online
OpenStudy (kitkat16):

Can someone check this proof for me? I think it is the first one. I need to find out: CD = EF and AB = CE. Complete the statements to prove that AB = DF.

OpenStudy (kitkat16):

OpenStudy (kitkat16):

CD + DE = EF + DE by the (addition, subtraction, substitution, or transitive) CE = DF by the (addition, subtraction, substitution, or transitive) Property of Equality. CE = CD + DE and DF = EF + DE by (addition, subtraction, segment addition, or transitive) Given, AB = CE and CE = DF implies AB = DF by the (addition, subtraction, substitution, or transitive) Property of Equality.

OpenStudy (kitkat16):

They all seem right to me but Im unsure of the terms. Help please

OpenStudy (kitkat16):

@magepker728 can you help me please?

OpenStudy (anonymous):

let me think about this for a mint

OpenStudy (kitkat16):

ok thanks I appreciate any help

OpenStudy (anonymous):

yeh im guessing first one too

OpenStudy (kitkat16):

is it by (addition, subtraction, substitution, or transitive)? I'm confused by these terms

OpenStudy (anonymous):

u have to choose one of them?

OpenStudy (kitkat16):

yes

OpenStudy (anonymous):

(addition, subtraction, substitution, or transitive)---> is the property

OpenStudy (anonymous):

u can the answer by doing each one of them

OpenStudy (kitkat16):

Thats what i thought but I can only pick one

OpenStudy (anonymous):

addition property then

OpenStudy (anonymous):

lets say this

OpenStudy (anonymous):

|dw:1460821958613:dw|

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