Answer:
1) given
2) given
3) definition of vertical angles
4) AAS
Step-by-step explanation:
Answer:
19% change
Step-by-step explanation:
Since, Emerson has an associate degree,
His employment is 19% changed in 10 years, i.e. from 2008 to 2018.
Because the bar graph shown the percentage of change in employment from 2008 to 2018.
Also, Employment of associate degree is most affected in 10 years.
And those who have job training and work experience is least affected in these 10 years.
The probability that one would have selected 2 five-dollar bills is; 1/4.
<h3>
What is the probability you will have selected 2 five-dollar bills?</h3>
It follows from the task content that the piggy bank contains; 4 one-dollar bills and 4 five-dollar bills to make a total of 8 bills.
Hence, provided the probability events are carried out with replacement, the probability to have selected 2 five-dollar bills is;
= 4/8 × 4/8
= 1/4.
Read more on probability;
brainly.com/question/24756209
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Answer:n=-2 or n=4
Step-by-step explanation:
Q is not inversible if det(Q)=0
![\left|\begin{array}{ccc}6&7&-1\\3&n&5\\9&11&n\end{array}\right| =0\\\\\\\\6(n^2-55)-3(7n+11)+9(35+n)=0\\\\n^2-2n-8=0\\\\\Delta=36=6^2\\\\n=\dfrac{2-6}{2} =-2\ or\ n=\dfrac{2+6}{2}=4\\](https://tex.z-dn.net/?f=%5Cleft%7C%5Cbegin%7Barray%7D%7Bccc%7D6%267%26-1%5C%5C3%26n%265%5C%5C9%2611%26n%5Cend%7Barray%7D%5Cright%7C%20%3D0%5C%5C%5C%5C%5C%5C%5C%5C6%28n%5E2-55%29-3%287n%2B11%29%2B9%2835%2Bn%29%3D0%5C%5C%5C%5Cn%5E2-2n-8%3D0%5C%5C%5C%5C%5CDelta%3D36%3D6%5E2%5C%5C%5C%5Cn%3D%5Cdfrac%7B2-6%7D%7B2%7D%20%3D-2%5C%20or%5C%20%20n%3D%5Cdfrac%7B2%2B6%7D%7B2%7D%3D4%5C%5C)
Answer:
going horizontally, 15, 3, 9, then 1, 3, 6, then 20, then, 40, 60
Step-by-step explanation: