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
решение :
х=116-25-50-14
х=27
Ответ:
Пошаговое объяснение:
cos(п/3) × sin(-п/6) - ctg(-п/4) = cos60° × (-sin30°) - (-ctg(п/4)) = 1/2 × (-1/2) + 1 = -1/4 + 1 = 3/4 = 0.75
6,2t-20,15+19,03-7,5t=6,2t-7,5t-20,15+19,03=-1,3t-1,12
N°1
1) 21 × 4 = 84 (84 : 4 = 21)
2)72 : 6 = 12 (72 : 12 = 6)
3)48 : 16 = 3 (48 : 3 = 16)
4)96 : 6 = 16 (96 : 16 = 6)
5)99 : 11 = 9 (99 : 9 = 11)
6)42 : 3 = 14 (42 : 14 = 3)
N°2
(32847 + 35136) × 4 = 271932
Первое действие : 32847+35136=67983
Второе действие : 67983 × 4 = 271932
N°3
500 × 6 = 3000
2 × 416000 = 832000
34300 × 4 = 137200
600 × 7 = 4200
9 × 30330 = 272970
1800 × 5 = 9000
8×700 = 5600
70400 × 7 = 492800
8 × 23000 = 184000
N°4
640000 - 4908 × 7 + 34797 = 640441
Первое действие: 4908 × 7 = 34356
Второе действие: 640000 - 34356 = 605644
Третье действие: 605644 + 34797 = 640441