A) Yes, the two events are independent because P(NF|PB) = P(NF).
All interior angles equal to 180 just add the two angles you have and subtract it from 180 to get the final angle
Answer:
x=10^{\frac{2}{3}}-5
Step-by-step explanation:
It would be 60. He sold his painting for 50 which was 10 less that the original price. So 50+10=60