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12345 [234]
3 years ago
6

Please help! solve.​

Mathematics
1 answer:
IRINA_888 [86]3 years ago
6 0

Answer:

x=11

Step-by-step explanation:

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navik [9.2K]
The value of Y would be -5 = 2y
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C (-2,1)

Step-by-step explanation:

−2x − y = 3 (1)

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A side of the triangle below has been extended to form an exterior angle of 164". Find
Arada [10]

Given:

Measure of exterior angle = 164°

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According to the Exterior Angle Theorem, in a triangle the measure of an exterior angles is always equal to the sum of measures of two opposite interior angles.

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3 0
3 years ago
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Step-by-step explanation:

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aleksley [76]

Answer:

Step-by-step explanation:

By triangle sum theorem,

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