Abomb1
Abomb1
22-02-2018
Mathematics
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help me plz need smart people
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Аноним
Аноним
22-02-2018
The answer to 9 is 87.
The answer to 10 is x=91, y=89, and z=31
Mark as branliest plz
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Banabanana
Banabanana
22-02-2018
9
In a triangle, the three interior angles always add to 180°
x = 180 - 28 - 65 =
87°
(Choice B)
10
x = 180 - 51 - 38 =
91°
y = 180 - x = 180 - 91 =
89°
z = 180 - 89 - 60 =
31°
(Choice D)
Answer Link
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