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anonymous
 one year ago
Find the length of BD such that ABCD is a parallelogram.
A.
7
B.
8
C.
10
D.
14
anonymous
 one year ago
Find the length of BD such that ABCD is a parallelogram. A. 7 B. 8 C. 10 D. 14

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DanJS
 one year ago
Best ResponseYou've already chosen the best response.2DE = EB you can solve for y from that

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2so y=3 put that into the length to figure BD

DanJS
 one year ago
Best ResponseYou've already chosen the best response.24y  5 = 2y + 1 4y  2y = 1 + 5 2y = 6 y = 3

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2yes, just divided both sides by 2 for the last step

DanJS
 one year ago
Best ResponseYou've already chosen the best response.2Now that you know what y is, you can calculate the length of BD BD = (4y  5) + (2y + 1) = (4*3  5) + (2*3 + 1) = 7 + 7 = 14

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ohh thank you, I was confused as to what equation I was suppose to plug 3 into haha!
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