astr0neya
30.08.2019 •
Mathematics
Which is greater or equal to 8/10 or 63/100
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Ответ:
Ответ:
x=24
<6=79°
Step-by-step explanation:
We can see that if we add 3x+7 and 4x+5, it will total a 180 degree angle. This allows us to solve for x.
3x+7+4x+5=180
7x+12=180
7x=180-12
7x=168
x=24
We can also see that angle six is the same as the angle 3x+7. Since we know x=24, we can solve for those angles.
3(24)+7=
72+7=79
So <6=79 degrees