<span>х-49+7/12=51+5/6+10+1/18
х-48 ц 5/12=61ц 15/18+1/18
х=61 ц 16/18+</span>48 ц 5/12<span>
х=109 ц 32/36 +15/36
х=109 ц 47/36=110 ц 11/36
</span>
Ответ:
Сумма равна 2cos^4a используем формулу двойного угла, основное тригонометрическое тождество и формулы сокр. умножения.
My name is this the same as the one I have is a dry run to the store and get some rest and feel better soon and that is a good idea to the store and get some rest and feel better soon and that is a good idea to have a dry run to the store to the game on Saturday morning at a good idea but
16,8,10-делятся ровно да 2
а 46,37,9-не делятся ровно на 2,смотря какая тема