i dont know what units to use but you need to set up the equation using slope intercept form
Answer:
x =3.6666.... This can be rounded to 3.7
Step-by-step explanation:
-x + 4x + 1 = x+12 -x
3x +1 -1 = 12 -1
3x / 3 = 11 /3
3.6666...
Hope this helps! :)
Answer:
![11\sqrt{2} - 5\sqrt{7}](https://tex.z-dn.net/?f=11%5Csqrt%7B2%7D%20-%205%5Csqrt%7B7%7D)
Option (A) is the correct answer.
Step-by-step explanation:
![9\sqrt{2} - 3\sqrt{7} + \sqrt{8} - \sqrt{28}](https://tex.z-dn.net/?f=9%5Csqrt%7B2%7D%20-%203%5Csqrt%7B7%7D%20%2B%20%5Csqrt%7B8%7D%20-%20%5Csqrt%7B28%7D)
Now, ![\sqrt{8} = \sqrt{2 \times 2 \times 2} = 2\sqrt{2}](https://tex.z-dn.net/?f=%5Csqrt%7B8%7D%20%3D%20%5Csqrt%7B2%20%5Ctimes%202%20%5Ctimes%202%7D%20%3D%202%5Csqrt%7B2%7D)
![\sqrt{28} = \sqrt{2 \times 2 \times 7} = 2\sqrt{7}](https://tex.z-dn.net/?f=%5Csqrt%7B28%7D%20%3D%20%5Csqrt%7B2%20%5Ctimes%202%20%5Ctimes%207%7D%20%3D%202%5Csqrt%7B7%7D)
∴ ![9\sqrt{2} - 3\sqrt{7} + \sqrt{8} - \sqrt{28}](https://tex.z-dn.net/?f=9%5Csqrt%7B2%7D%20-%203%5Csqrt%7B7%7D%20%2B%20%5Csqrt%7B8%7D%20-%20%5Csqrt%7B28%7D)
= ![9\sqrt{2} - 3\sqrt{7} + 2\sqrt{2} - 2\sqrt{7}](https://tex.z-dn.net/?f=9%5Csqrt%7B2%7D%20-%203%5Csqrt%7B7%7D%20%2B%202%5Csqrt%7B2%7D%20-%202%5Csqrt%7B7%7D)
= ![9\sqrt{2} + 2\sqrt{2} - 3\sqrt{7} - 2\sqrt{7}](https://tex.z-dn.net/?f=9%5Csqrt%7B2%7D%20%2B%202%5Csqrt%7B2%7D%20-%203%5Csqrt%7B7%7D%20-%202%5Csqrt%7B7%7D)
= ![11\sqrt{2} - 5\sqrt{7}](https://tex.z-dn.net/?f=11%5Csqrt%7B2%7D%20-%205%5Csqrt%7B7%7D)
Therefore option (a) is the correct answer.
Answer: ![\Large\boxed{235}](https://tex.z-dn.net/?f=%5CLarge%5Cboxed%7B235%7D)
Step-by-step explanation:
<u>Given information</u>
Number of famous poems = 430
Total poems = 665
<u>Requirement of the question</u>
Find the number of poems that are not popular (famous)
Let n be the number of poems that are not popular
<u>Derived expression from the given information</u>
# of Famous poems + # of not popular (famous) poems = Total poems
<u>Substitute values into the expression</u>
(430) + (n) = (665)
<u>Subtract 430 on both sides</u>
430 + n - 430 = 665 - 430
![n=\Large\boxed{235}](https://tex.z-dn.net/?f=n%3D%5CLarge%5Cboxed%7B235%7D)
Hope this helps!! :)
Please let me know if you have any questions
Answer:
4 to the right and 3 upward
or 7 overall
Step-by-step explanation:
4-0=4
5-2=3