Home
О нас
Products
Services
Регистрация
Войти
Поиск
1552476438
@1552476438
July 2022
1
2
Report
Помогите 7 и 9 задание.
Please enter comments
Please enter your name.
Please enter the correct email address.
Agree to
terms of service
You must agree before submitting.
Send
Answers & Comments
hgm169899
7) (11+5x)/12>(8x-2)/15
даем обоим дробь до 120
(11+5x)*10>(8x-2)*8
110+50x>64x-16
50x-64x>-16-110
-14x>-126
14x<126
x<9
(-∞;9)
9) |2x-4|≥1
2x-4=0
2x=4
x=2
-2x+4≥1
-2x≥1-4
-2x≥-3
2x≤3
x≤3/2=1.5
(-∞;1.5]
2x-4≥1
2x≥1+4
2x≥5
x≥5/2=2.5
[2.5;+∞)
Ответь (-∞;1.5] ∨ [2.5;+∞) или 1
0 votes
Thanks 0
1552476438
Можно 9?
More Questions From This User
See All
1552476438
July 2022 | 0 Ответы
pomogite pozhalujstab90989d6d174bdcdb96afa147e179ed1 32980
Answer
1552476438
July 2022 | 0 Ответы
realnaya matematika pomogite
Answer
рекомендуемые вопросы
rarrrrrrrr
August 2022 | 0 Ответы
o chem dolzhny pozabotitsya v pervuyu ochered vzroslye pri organizacionnom vyvoze n
danilarsentev
August 2022 | 0 Ответы
est dva stanka na kotoryh vypuskayut odinakovye zapchasti odin proizvodit a zapcha
myachina8
August 2022 | 0 Ответы
najti po grafiku otnoshenie v3v1 v otvetah napisano 9 no nuzhno reshenie
ydpmn7cn6w
August 2022 | 0 Ответы
Choose the correct preposition: 1.I am fond (out,of,from) literature. 2.where ar...
millermilena658
August 2022 | 0 Ответы
opredelite kak sozdavalas i kto sozdaval arabskoe gosudarstvo v kracii
MrZooM222
August 2022 | 0 Ответы
ch ajtmanov v rasskaze krasnoe yabloko ispolzuet metod rasskaz v rasskaze opi
timobila47
August 2022 | 0 Ответы
kakovo bylo naznachenie kazhdoj iz chastej vizantijskogo hrama pomogite pozhalujsta
ivanyyaremkiv
August 2022 | 0 Ответы
moment. 6....
pozhalujsta8b98a56c0152a07b8f4cbcd89aa2f01e 97513
sarvinozwakirjanova
August 2022 | 0 Ответы
pomogite pozhalusto pzha519d7eb8246a08ab0df06cc59e9dedb 6631
×
Report "Помогите 7 и 9 задание..."
Your name
Email
Reason
-Select Reason-
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Description
Helpful Links
О нас
Политика конфиденциальности
Правила и условия
Copyright
Контакты
Helpful Social
Get monthly updates
Submit
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
даем обоим дробь до 120
(11+5x)*10>(8x-2)*8
110+50x>64x-16
50x-64x>-16-110
-14x>-126
14x<126
x<9
(-∞;9)
9) |2x-4|≥1
2x-4=0
2x=4
x=2
-2x+4≥1
-2x≥1-4
-2x≥-3
2x≤3
x≤3/2=1.5
(-∞;1.5]
2x-4≥1
2x≥1+4
2x≥5
x≥5/2=2.5
[2.5;+∞)
Ответь (-∞;1.5] ∨ [2.5;+∞) или 1