РЕШЕНИЕ
Переводим 182° в радианы
х = 182/180*π = 1,01(1)*π ≈ 3.174(8) (рад)
Далее по формуле
cos 182° = cos 3.174(8) ≈ -1 +(0.0348)/2 = -1 + 0.0174 = -0.9826 - ОТВЕТ
Точные значения:
182° = 3,1765
cos 182° = cos 3.1765 = - 0.994
0,006 а теперь я хочу чтоб ты ответил на мой вопрос
72:(36-24)x10=60
1)36-24=12
2)72:12=6
3)6x10=60
Y=3x+2,y=3x²+6x-4
3x²+6x-4=3x+2
3x²+3x-6=0
x²+x-2=0
x1+x2=-1 U x1*x2=-2
x1=-2⇒y1=-2*3+2=-4
x2=1⇒y2=3*1+2=5
(-2;-4);(1;5)
1. 1)<span>2*3х = 6х</span>
<span>2) <span>-а*(-5) = 5а</span></span>
<span><span>3) <span>4аб*7 = 28аб</span></span></span>
<span><span><span>4) 13м * 3н = 39мн</span></span></span>
<span><span><span>2. 1)<span>(х-у+с)*6 = 6х - 6у + 6с</span></span></span></span>
<span><span><span><span>2) <span>-8(а+б-н) = -8а - 8б + 8н</span></span></span></span></span>
<span><span><span><span><span>3. <span> 1)-9х+5х-3х+9х = 2х</span></span></span></span></span></span>
<span><span><span><span><span><span>2) <span>3х+5у-7х+4у = 9у - 4х</span></span></span></span></span></span></span>
<span><span><span><span><span><span><span><span>3)-3м+7н+3м-7м = <span>7н-7м</span></span></span></span></span></span></span></span></span>