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sergeinik [125]
3 years ago
13

Please look at the picture

Mathematics
1 answer:
arlik [135]3 years ago
7 0

Answer:

1.5

Step-by-step explanation:

Vertical angles are congruent so:

7x=8x-12

Subtract 7x from both sides:

0=8x-12

Add 12 to both sides:

8x=12

Divide both sides by 8:

x=1.5 or

x= 3/2

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5 0
3 years ago
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Geomtry plz help 15 points
VladimirAG [237]

Answer:

m∠E=57°

Step-by-step explanation:

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Svetach [21]

Answer:

16.4

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