Answer:
Its a square. if you graph it, you would see.
Step-by-step explanation:
Answer:
Here's the graph I did online.
Answer:
C. 19
Step-by-step explanation:
Since VZ = ZY, VW = WX therefore we can apply the midpoint theorem where a midpoint line is half of the base line.
Thus:
![\displaystyle \large{ZW = \frac{1}{2}YX}\\\displaystyle \large{3x-5 = \frac{1}{2}(5x-2)}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7BZW%20%3D%20%5Cfrac%7B1%7D%7B2%7DYX%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7B3x-5%20%3D%20%5Cfrac%7B1%7D%7B2%7D%285x-2%29%7D)
Then multiply both sides by 2 to get rid of the denominator and solve for x.
![\displaystyle \large{(3x-5)2= \frac{1}{2}(5x-2)2}\\\displaystyle \large{6x-10= 5x-2}\\\displaystyle \large{6x-5x=-2+10}\\\displaystyle \large{x=8}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7B%283x-5%292%3D%20%5Cfrac%7B1%7D%7B2%7D%285x-2%292%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7B6x-10%3D%205x-2%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7B6x-5x%3D-2%2B10%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7Bx%3D8%7D)
Since we want to find the midpoint line or WZ, substitute x = 8 in 3x-5
![\displaystyle \large{ZW = 3x-5}\\\displaystyle \large{ZW = 3(8)-5}\\\displaystyle \large{ZW = 24-5}\\\displaystyle \large{ZW =19}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7BZW%20%3D%203x-5%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7BZW%20%3D%203%288%29-5%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7BZW%20%3D%2024-5%7D%5C%5C%5Cdisplaystyle%20%5Clarge%7BZW%20%3D19%7D)
Therefore, ZW = 19
Gcf (57,27) = <span><span><span>57×27/</span><span>lcm(57,27)</span></span>=<span>1539/513</span></span> = 3
Answer:
four is the right answer i think