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Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!-example-1

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Answer: x=9

Explanation:

First we need to realize that a triangle and all 3 of its angles must equal to 180°

Let's take 67°+74=141°

Now we will take 180°-141°=39

Now we know the missing angle is 39°, but we are still unsure of what x is

So let us plug in 9

4(9)+3

36+3

39

x=9

User Xolve
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2 votes
The answer to your question is x=9
User Vrde
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