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<em>hope it helps</em>
<em>have a great day!!</em>
Answer:
Step-by-step explanation:
m<R=23
m<NQ=2(23)=46
m<O=m NQ =46
hope it helps....
Answer:20%
Step-by-step explanation:216-180=36. 36/180=.20
x = number
3x - 15 = (x - 12)×-4 or (12-x)×-4
3x - 15 = -4x + 48 or -48 + 4x
7x = 63, x = 9 or
33 = x
