Home
О нас
Products
Services
Регистрация
Войти
Поиск
ekateruna33
@ekateruna33
July 2022
2
26
Report
Даю 50 балов. Помогите. Заранее спасибо.
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
валерия2705
(1/400)*t²-(1/5)*t+4=0
t²/400-t/5+4=0 |×400
t²-80t+1600=0
t²-2*40*t+40²=0
(t-40)²=0
t-40=0
t=40
Ответ: 40 мин.
4. y=-(x-3)²-2.
0 votes
Thanks 0
sangers1959
Verified answer
-9/5*t²-1/5*t+2=0
9t²+t-10=0
D=1+360=361
t1=(-1-19)/18=-10/9 не удов усл
t2=(-1+19)/18=1 мин
1 votes
Thanks 1
More Questions From This User
See All
ekateruna33
August 2022 | 0 Ответы
9x26x12 reshit uravnenie s poyasneniyami
Answer
ekateruna33
August 2022 | 0 Ответы
f1f2 kak najti bukvu f1l1 f2 l2 l1 l2
Answer
ekateruna33
August 2022 | 0 Ответы
vse zadaniya srochnooo
Answer
ekateruna33
August 2022 | 0 Ответы
pomogite reshit zadanie nomer 6 srochno
Answer
ekateruna33
August 2022 | 0 Ответы
pomogitekomu ne slozhno zaranee spasibo
Answer
ekateruna33
August 2022 | 0 Ответы
ukazhite nomera vernyh utverzhdenij8016a20d5f7ea68fe06f53860cecf61b 58335
Answer
ekateruna33
August 2022 | 0 Ответы
srochno pomogite reshit mozhno tolko otvet bez resheniya
Answer
ekateruna33
August 2022 | 0 Ответы
pomogite reshit pozhalujstabd265ffc0f907587a531101162ac6569 24843
Answer
ekateruna33
August 2022 | 0 Ответы
srochno pomogite reshit 3 i 4 zadanie
Answer
ekateruna33
July 2022 | 0 Ответы
sdelat morfologicheskij razbor slova dorogie oni poveli menya po drugoj dor
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 "Даю 50 балов. Помогите. Заранее спасибо..."
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
t²/400-t/5+4=0 |×400
t²-80t+1600=0
t²-2*40*t+40²=0
(t-40)²=0
t-40=0
t=40
Ответ: 40 мин.
4. y=-(x-3)²-2.
Verified answer
-9/5*t²-1/5*t+2=09t²+t-10=0
D=1+360=361
t1=(-1-19)/18=-10/9 не удов усл
t2=(-1+19)/18=1 мин