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shusha [124]
3 years ago
15

Plz help I don’t understand how to find x?

Mathematics
2 answers:
Oliga [24]3 years ago
4 0

Answer:

x = -4

Step-by-step explanation:

First lets add 82 + 55 which equals 137, then 137 +47 which equals 184

Now we know that a triangle equals 180 degrees (cannot go over 180), so this tells us x is a negitive number.

-x + 184 = 180

-x = -4

Another way to look at it is; 184 minus what equals 180? 4 does, so it translates into -4.

Hitman42 [59]3 years ago
4 0
X = - 4



Hope this helps
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