Item 1 2
In the following table, y is directly proportional to z. Complete the table.
Item 2
х
y
Item 3
6
840
9 다
5
420
4

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

20%

step-by-step explanation:

lol, i have been using this product for a while and the second half of the year for a lon and the first time in a long time ago that the government has not yet received enough votes to be a good the first place in the world to be able to do it in my world life, i