I don't know the answer but try looking it up in search bar it will help.
Answer:
x = 10
Step-by-step explanation:
Find the the angle by subtracting 159 from 180 that’s your answer= 21 degrees
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0.5 i think
8:6
If 8 out of 14 students are boys then the remaining number of students must be girls
So
14-8= 6
There are 6 girls out of the 14
So as a ratio of boys to girls
