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2 years ago

A pair of vertical angles has measures (2y+5)° and (4y)°.

Mathematics

1 answer:

kotegsom [21]2 years ago

7 0

(2y + 5)° = 4y °
- 4y + 2y° = -5°
-2y° = -5°
y =5/2

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See graph

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timofeeve [1]

Answer:

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