Как переводится это предложение? только давайте без переводчика: so with this formula you use it to work out this and with what answer you should be able to find ''x'' and once you do that you'll need to multiply that by 4 then using the formula. i taught you before you should be able to find ''y'' easily.

YuliaG2000    2   03.08.2019 05:10    1