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I got test tomorrow help.​
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I got test tomorrow help.​

I got test tomorrow help.​-example-1
User Andrew Siemer
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1 Answer

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All angles in a triangle add up to 180

So we can make an equation: 180=112+25+x+17

Add like terms

180=154+x

Move 154 to the other side as a negative number

X is equal to 26
User Pete Wilson
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5.2k points
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