Select the correct answer.
Which value of x makes the equation true?
x + 7 = -9...
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Mathematics, 04.01.2021 21:50 issagirl05
Select the correct answer.
Which value of x makes the equation true?
x + 7 = -9
![ansver](/tpl/images/cats/User.png)
Answers: 3
![ansver](/tpl/images/cats/User.png)
Answer from: Quest
“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .
![Which is the beat definition of an exterior angle of a triangle​](/tpl/images/05/03/kpo8q4YhRlcDARsW.jpg)
![Which is the beat definition of an exterior angle of a triangle​](/tpl/images/05/03/kpo8q4YhRlcDARsW.jpg)
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