Answer:
x=1
y=-1
Step-by-step explanation:
hope it will help you
Answer:
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Step-by-step explanation:
We have to expand the powers of each of them:
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Answer:
ADB=50°
Step-by-step explanation:
Angles subtended by the same segment are equal
Answer: C. Use a larger sample size and D. Larger confidence level
Step-by-step explanation: The information will be more accurate, as it is not right now and if there are more people then there will be a huge group of people that agree on one thing.