Hi there!
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I believe your answer is:
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Here’s why:
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![\boxed{\text{Solving for 'n'...}}\\\\t = n - r\\----------\\\rightarrow t + r = n -r + r\\\\\rightarrow t+r = n\\\\\rightarrow \boxed{n=t+r}](https://tex.z-dn.net/?f=%5Cboxed%7B%5Ctext%7BSolving%20for%20%27n%27...%7D%7D%5C%5C%5C%5Ct%20%3D%20n%20-%20r%5C%5C----------%5C%5C%5Crightarrow%20t%20%2B%20r%20%3D%20n%20-r%20%2B%20r%5C%5C%5C%5C%5Crightarrow%20t%2Br%20%3D%20n%5C%5C%5C%5C%5Crightarrow%20%5Cboxed%7Bn%3Dt%2Br%7D)
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Hope this helps you. I apologize if it’s incorrect.
Answer:
B. 45
Step-by-step explanation:
50x.10=5 discount
50-5=45
Answer:
4/9 and 8/9
Step-by-step explanation: you have to have a common denominator so you take 3 and 9 and find what they both go into and that number is 9 so take 2/3 and times the top and bottom by 3 to get 6/9 and 2/9 by 1 to get 2/9 once you have those subtract them to get 4/9 and that's your first answer then take them and add so you get 8/9 which is your second answer
Answer:
Step-by-step explanation:
2.2:
![3^2(6)(3.14) = 169.56 in^3](https://tex.z-dn.net/?f=3%5E2%286%29%283.14%29%20%3D%20169.56%20in%5E3)
3.3
![9^2(5)(3.14) = 1287.4 un^3](https://tex.z-dn.net/?f=9%5E2%285%29%283.14%29%20%3D%201287.4%20un%5E3)
If A = {1, 4, 5, 6, 7}, B={1, 2, 5, 8, 9} and C={3, 4, 5}<br>
Then find A∪ B ∪ C
sertanlavr [38]
Answer:
A U B U C = {1,2,3,4,5,6,7,8,9}
Step-by-step explanation:
This is the correct form