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MrMuchimi
3 years ago
11

If 6x+7°and 8x-17°are vertical angles, whats x

Mathematics
1 answer:
kolezko [41]3 years ago
4 0
Since the two measures are vertical angles, you want to set them equal to each other :

6x+7=8x-17
-6x -6x
——————
7=2x-17
+17 +17
———————
24= 2x
X= 12
———

The answer is 12.
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olchik [2.2K]
The picture in the attached figure

step 1
we know that
It is given that AD and BD are bisectors of ∠CAB and ∠CBA respectively.
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x = ∠CAB/2 -----> equation 1
y = ∠CBA/2 -----> equation 2

step 2
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