Given AB, CD are diameters prove BD=CA

statement reason

1 blank blank

2 m<DOB = M<COA blank

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Answers: OD=OC, OB=OA, DOB=COA, BD=CA, radii of same circle are =, vertical <'s =, SAS, if arcs are = then central angles are =, draw OA OB OC OD, AOB=DOC

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5