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Nikolay [14]
3 years ago
11

Help pls pls help lolll

Mathematics
2 answers:
Sidana [21]3 years ago
4 0

Answer:

x = 110 degrees

Step-by-step explanation:

Add up all the angles ( y = 180 )

2x + 13 + 3x + 57 = 180

Simplify

5x + 70 = 180

180 - 70 = 110

Lubov Fominskaja [6]3 years ago
3 0

Answer:

110

Step-by-step explanation:

2x+13+3x+57=180

5x+70=180

180-70=110

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