Answer:
you use the mean method. and then round.
The answer -35.5 Hope this helps you
4(10+3)
40+12
52
Mark brainliest please
Hope this helps you
Answer:
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
Sum of the angles of a triangle is ALWAYS 180°.
2x+3x+5x = 180°
10x = 180°
x = 18°
2x = 36°
3x = 54°
5x = 90°
The angles are 36°, 54°, and 90°