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Please help i don't understandddd???????????
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5 votes
Please help i don't understandddd???????????

Please help i don't understandddd???????????-example-1
User TRW
by
5.0k points

2 Answers

4 votes

Answer:

mAC = 48

Explanation:

<B = 1/2(mAC)

so 2(<B) = mAC

Plug in

2(3x - 15) = 3x + 9

6x - 30 = 3x + 9

3x = 39

x = 13

mAC = 3(13) + 9

mAC = 39 + 9

mAC = 48

User Wobblycogs
by
5.1k points
1 vote

Explanation:

Since arc abc is an intercepted arc, then 3x-1.5=2(3x+9)

Now solve the equation

User AlexVestin
by
5.2k points
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