pls tell me will give brainliest
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Answered by
0
Answer:
40
Step-by-step explanation:
x+y+z=180degree
x+110+30=180
x+140=180
x=180-140
=40 degree
Answered by
0
Answer:
In tan(3x+30)=1
We know tan45=1
45=3x+30
3x=45−30
x=315
x=5
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