16-11-2021
Mathematics

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As shown in the diagram, BC is the perpendicular bisector of AD. Solve for BD. Show your work.

As shown in the diagram BC is the perpendicular bisector of AD Solve for BD Show your work class=

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16-11-2021

Answer:

52 units

Step-by-step explanation:

We can set 7x+10 equal to 9x-2, as BC bisects AD.

7x+10=9x-2 - Now we can isolate the variable

-2x=-12

x=6

Now, all we need to do is plug in 6 into one of our expressions:

7(6)+10=52

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